Archive-name: sun-hdwr-ref/part3 Posting-Frequency: as revised Version: $Id: $ THE SUN HARDWARE REFERENCE compiled by James W. Birdsall (jwbirdsa@picarefy.com) HARDWARE ======== Boards ------ CPUs/Motherboards ----------------- Introduction ------------ The distinction between CPUs and motherboards in Sun machines is a fine one. Until the 3/80, Sun386i family, and SPARCstation 1, the actual microprocessor and associated support circuitry resided on a Multibus or VME board (which I have termed a 'CPU'). The bus slots were on a separate circuit board, the backplane, and the CPU plugged into the backplane just like any other board (barring some special requirements about which slot it went in). The models mentioned above introduced 'motherboards' as they are known in microcomputers: boards of a special size and shape which hold the microprocessor, support circuitry, and the bus connectors. Then things got complicated with the introduction of the 4/6xx series and the MBus, yielding boards which have characteristics of both CPU and motherboard. Individual MBus modules, which hold the actual microprocessors, plug into a VME board which also has SBus slots on it! For the purposes of this reference, the VME board in question is termed a 'motherboard'. The SPARCcenter 2000 and SPARCserver 1000 are similar, but the bus is XDbus instead of VME. Models such as the SPARCserver 10 are simpler, since there the MBus modules plug into a 'motherboard' which provides SBus slots and support circuitry, but it doesn't also interface to yet another bus. This section covers only CPUs and motherboards. For information on MBus modules, see "HARDWARE/Boards/SPARC (MBus) Modules". FAQ --- Overview by Model ----------------- This list shows what official models shared CPUs/motherboards. Any model not listed had a CPU/motherboard unique to itself. 2/100U,2/120,2/150U,2/170 The "Sun-2 Multibus" CPU was used in all these models. The "Sun-2 Multibus Prime" CPU was used only in the 2/120 and 2/170. 2/50,2/130,2/160 Although the 2/50 and 2/1{30,60} CPUs had different part numbers, they seem to be otherwise identical, variations of the "2050" CPU. Varieties had 1M, 2M, 3M, or 4M of RAM onboard. 3/75,3/140,3/150,3/160,3/180 The "3004" or "Carrera" CPU. Varieties had 2M or 4M of RAM onboard. 3/260,3/280 3/460,3/470,3/480 4/110,4/150 4/260,4/280 4/310,4/330,4/350,4/360,4/370,4/380,4/390 4/470,4/490 4/630,4/670,4/690 Kernel Architectures -------------------- Within some model lines, there are sufficient differences at a low level that some machines will not run the same kernel as other machines. Fortunately, these differences are masked by the kernel and normal application programs (which include all or virtually all of the utilities shipped with SunOS) will run across model families. Since kernel architecture is determined by the design of the CPU or motherboard, the overview list is here, and each entry in the listing by part number includes the kernel architecture for that particular board. Known kernel architectures are: sun2 All Sun-2's. sun3 68020-based Sun-3's. sun3x 68030-based Sun-3's. sun3e?? Single-board embedded Sun-3-based controllers. sun386i All Sun386i's, except possibly the fabled 486i. sun4 Old VME-based Sun-4's (4/1xx, 4/2xx, 4/3xx, 4/4xx). sun4c Older desktop SPARCstations (1, 1+, 2, SLC, IPC, etc.). sun4m MBus-based SPARCstations. sun4e?? Single-board embedded SPARC-based controllers. sun4d XDbus-based servers. sun4u UltraSPARCs (too recent to be listed in this Reference). Listing by Part Number ---------------------- Legend ------ Each board has a title, which gives the part number, type (CPU or motherboard), and model of machine in which it was used. Some boards have additional information between the type and model, which may include the amount of memory, presence or absence of certain features, FCC certification, etc. When an amount of memory is given, the meaning depends on the type of memory: For boards with built-in, nonremovable memory, it indicates how much memory that board has, period. For boards whose memory is on SIMMs, it indicates how much memory the given part number was preconfigured with at the factory. The listing for each board is broken down into the following categories: PROCESSOR: the actual microprocessor, if known, or "MBus modules" for MBus-based units ARCHITECTURE: kernel architecture FPU: the onboard floating-point coprocessor, if any MMU: the type of memory manager, if known MEMORY: details of onboard memory or SIMM slots, if any CACHE: details of off-microprocessor cache, if any EXTERNAL BUS: for CPUs, or motherboards which plug into a backplane, the type of bus on the backplane (Multibus, VME, or XDbus) BUS: any bus whose connectors appear on the CPU or motherboard itself (P4, ISA, SBus, MBus) POWER: power requirements, in amps @ volts DC LAYOUT: description of locations of connectors, ports, LEDs, jumpers, switches, and anything else of interest MEM LAYOUT: description of locations of memory or SIMM sockets and related jumpers, and instructions for adding memory if possible CONNECTORS: any connectors which are not visible on the outside of the machine, with pinouts PORTS: connectors which appear on the outside of the machine LEDS: description of diagnostic LEDs or other indicators JUMPERS: settings of jumpers. Single jumpers and independent pairs within blocks are labeled JUMPED (connected) or UNJUMPED (disconnected) to indicate the default (i.e. the factory setting). When one of a block of jumpers is labeled DEFAULT, that means that the settings are mutually exclusive and the labeled pair is jumped by default. SWITCHES: settings of DIP switches. Independent switches in blocks are labeled ON or OFF to indicate the default (i.e. the factory setting). When one of a block of switches is labeled DEFAULT, that means that the switches are mutually exclusive and the labeled switch is on by default. OTHER FEATURES: anything which doesn't fall under another category COMPATIBILITY (BOARDS): compatibility notes about other boards COMPATIBILITY (ROM): compatibility notes about versions of boot ROMs COMPATIBILITY (SUNOS): compatibility notes about version of SunOS Boards are listed in order of part number. Many models had several different part numbers, with slight variations between them. In these cases, when the differences are small, only the lowest-part-number board has a complete entry, and entries for boards with higher part numbers only have the categories which differ. In general, if a category is so listed, that entry *completely* replaces the one for the lower-numbered board, and if it is not listed, then the information is *completely* identical between the two boards. The exceptions are categories LAYOUT, CONNECTORS, PORTS, JUMPERS, and SWITCHES, where the new information replaces only the corresponding information in the lower-numbered board (for example, if two pins of one jumper have a different function, only those pins are listed for the higher-numbered board). Parts ----- 501-1007 "Sun-2 Multibus" CPU (2/100U,2/120,2/150U,2/170) PROCESSOR: 68010 @ 10MHz ARCHITECTURE: sun2 FPU: none MMU: ? MEMORY: none CACHE: none EXTERNAL BUS: Multibus BUS: none POWER: 6A @ +5V LAYOUT: The board is entirely concealed within the chassis. On one long edge, it has Multibus card-edge connectors (P1 is the large one and at the top, P2 the small one). On the other long edge, from top to bottom, it has: + header connector (J2) for the Sun-1 parallel keyboard and mouse + diagnostic LEDs (8) + 50-pin header connector (J1) for two serial ports The boot EPROMs are in the upper near corner at U406 (grid B10) and U407 (grid B11). The clock battery is in the upper far corner. The IDPROM is in the center by the 68010 at U411 (grid D8). Jumper J200 is a single jumper toward the lower edge, by the crystal at grid D1. Jumper J400 is a block in the upper near, by the EPROMs at B10-11, with pin 1 the nearest of the uppermost pair. Jumpers J700, J701, J702, and J703 (from bottom to top) are single jumpers in a group in the lower far corner, by the P2 Multibus connector. Jumper J801 is a single jumper along the near edge between connector J2 and the LEDs. MEM LAYOUT: none CONNECTORS: The two serial ports on J1 appear as /dev/ttya and /dev/ttyb under SunOS. The documented maximum output speed is 19200 bps. Both ports are compatible with both RS232C and RS423, using Zilog Z8530A dual UART chips. The pinout of J1 is: 3 TxD-A 14 DTR-A 33 DD-B 4 DB-A 15 DCD-A 34 CTS-B 5 RxD-A 22 DA-A 36 DSR-B 7 RTS-A 24 BSY-A 38 GND-B 8 DD-A 28 TxD-B 39 DTR-B 9 CTS-A 29 DB-B 40 DCD-B 11 DSR-A 30 RxD-B 47 DA-B 13 GND-A 32 RTS-B 49 BSY-B J2 is for a type-1 (parallel) keyboard and mouse. Jumper J801 controls power to the mouse. PORTS: The two serial ports on J1 are usually cabled to the rear panel of the machine and labelled as SIO-A and SIO-B. The stock cabling is wired DTE. LEDS: There are eight diagnostic LEDs. JUMPERS: J200 Crystal shunt JUMPED Removed for A.T.E. testing, installed for normal operation. J400 PROM size select 1-2 27128 (128K) boot PROMs DEFAULT 3-4 27256 (256K) boot PROMs Boot ROM version 1.1.2 comes in 256K EPROMs. J700 Bus priority on serial arbitration UNJUMPED Should be jumped for 2/100U configuration. May need to be jumped if the Ciprico Tapemaster tape controller is used. J701 Common Bus Request arbiter UNJUMPED If the CPU board is used in conjunction with a Multibus DMA board (such as a disk or tape controller) that does NOT support the Common Bus Request (CBRQ), the CPU board must be configured such that it gives up the Multibus after every Multibus cycle (by jumping J701). This also causes three additional wait states for each Multibus access. When this jumper is unjumped, the CPU board retains bus mastership until a lower priority master requests it by asserting CBRQ. Following a CBRQ, the CPU board yields mastership for at least one cycle. Certain machine configurations (especially those with color) will be much slower if this jumper is jumped. Should be jumped for 2/100U configuration. May need to be jumped if the Ciprico Tapemaster tape controller is used. J702 Enables the CCLK on P1 JUMPED J703 Enables the BCLK on P1 JUMPED J801 +5V on J2 UNJUMPED Must be jumped to use a type-1 mouse (2/100U, 2/150U), which needs the power. SWITCHES: none OTHER FEATURES: This board has a "RasterOp" function, which the comparable 501-1051 does not. COMPATIBILITY (BOARDS): May have to jump J1600 on monochrome framebuffer 501-1052-01/02 when used with boot ROM N or below and SunOS 3.0 or later. COMPATIBILITY (ROM): Boot ROM version N or later is required to run SunOS 2.0 or later. Boot ROM version N or earlier may require jumping J1600 on monochrome framebuffer 501-1052-01/02 when used with SunOS 3.0 or later. The 2/100U and 2/150U require boot ROM version Q (P/N 501-1103/1104-02) for the Sun VT100-style keyboard. COMPATIBILITY (SUNOS): SunOS 2.0 or later requires boot ROM version N or later. SunOS 3.0 or later may require jumping J1600 on monochrome framebuffer 501-1052-01/02 if the boot ROM version is N or earlier. SunOS 4.0 or later requires jumping J701 unless the kernel has been patched. 501-1051 "Sun-2 Multibus Prime" CPU (2/120,2/170) PROCESSOR: 68010 @ 10MHz ARCHITECTURE: sun2 FPU: none MMU: ? MEMORY: none CACHE: none EXTERNAL BUS: Multibus BUS: none POWER: 6A @ +5V, 0.1A at either -5V or -12V LAYOUT: The board is entirely concealed within the chassis. On one long edge, it has Multibus card-edge connectors (P1 is the large one and at the top, P2 the small one). On the other long edge, from top to bottom, it has: + header connector (J2) for the Sun-1 parallel keyboard and mouse + diagnostic LEDs (8) + 50-pin header connector (J1) for two serial ports The boot EPROMs are in the center below the 68010 at U406 (grid B6) and U407 (grid C6). The IDPROM is in the center above the 68010 at U411 (grid C11). Jumper J100 is a block along the far edge, with pin 1 the lower of the nearest pair. Jumper J102 is a block in the near middle, with pin 1 the nearest of the uppermost pair. Jumper J200 is a single jumper in the near lower corner by connector J1. Jumper J400 is a block in the center, with pin 1 the farthest of the lowermost pair. Jumper J700 is a block in the lower far corner, with pin 1 the farthest of the lowermost pair. Jumper J701 is a block below J100, with pin 1 the farthest of the lowermost pair. Jumper J801 is a single jumper along the near edge between connector J2 and the LEDs. MEM LAYOUT: none CONNECTORS: The two serial ports on J1 appear as /dev/ttya and /dev/ttyb under SunOS. The documented maximum output speed is 19200 bps. Both ports are compatible with both RS232C and RS423, using Zilog Z8530A dual UART chips. The pinout of J1 is: 3 TxD-A 14 DTR-A 33 DD-B 4 DB-A 15 DCD-A 34 CTS-B 5 RxD-A 22 DA-A 36 DSR-B 7 RTS-A 24 BSY-A 38 GND-B 8 DD-A 28 TxD-B 39 DTR-B 9 CTS-A 29 DB-B 40 DCD-B 11 DSR-A 30 RxD-B 47 DA-B 13 GND-A 32 RTS-B 49 BSY-B J2 is for a type-1 (parallel) keyboard/mouse. PORTS: The two serial ports on J1 are usually cabled to the rear panel of the machine and labelled as SIO-A and SIO-B. The stock cabling is wired DTE. LEDS: There are eight diagnostic LEDs. JUMPERS: J100 UNJUMPED Sixteen pins, hardwired. All unjumped by default. 1-2 Multibus IRQ 0 3-4 Multibus IRQ 1 5-6 Multibus IRQ 2 7-8 Multibus IRQ 3 9-10 Multibus IRQ 4 11-12 Multibus IRQ 5 13-14 Multibus IRQ 6 15-16 Multibus IRQ 7 J102 1-2 Connects -5V to P1 -5V DEFAULT Hardwired? 3-4 Connects -5V to regulator J200 Crystal shunt JUMPED Removed for A.T.E. testing, installed for normal operation. J400 PROM size select 1-2 27128 (128K) boot PROMs DEFAULT 3-4 27256 (256K) boot PROMs Boot ROM version 1.1.2 comes in 256K EPROMs. J700 1-2 CPU drives P1 reset DEFAULT 3-4 P1 INT drives CPU reset 5-6 serial arbiter enable UNJUMPED 7-8 arbiter bus config select UNJUMPED If the CPU board is used in conjunction with a Multibus DMA board (such as a disk or tape controller) that does NOT support the Common Bus Request (CBRQ), the CPU board must be configured such that it gives up the Multibus after every Multibus cycle (by jumping this pair). This also causes three additional wait states for each Multibus access. When this jumper is unjumped, the CPU board retains bus mastership until a lower priority master requests it by asserting CBRQ. Following a CBRQ, the CPU board yields mastership for at least one cycle. Certain machine configurations (especially those with color) will be much slower if this jumper is jumped. J701 1-2 CPU drives P1 BCLK JUMPED 3-4 CPU drives P1 CCLK JUMPED J801 not used UNJUMPED SWITCHES: none OTHER FEATURES: This board does not have a "RasterOp" function, which the comparable 501-1007 does. COMPATIBILITY (BOARDS): May have to jump J1600 on monochrome framebuffer 501-1052-01/02 when used with boot ROM N or below and SunOS 3.0 or later. COMPATIBILITY (ROM): Boot ROM version N or earlier may require jumping J1600 on monochrome framebuffer 501-1052-01/02 when used with SunOS 3.0 or later. COMPATIBILITY (SUNOS): SunOS 3.0 or later may require jumping J1600 on monochrome framebuffer 501-1052-01/02 if the boot ROM version is N or earlier. 501-1074 3004 "Carrera" CPU 2M (3/75,3/140,3/150,3/160,3/180) PROCESSOR: 68020 @ 16.67MHz ARCHITECTURE: sun3 FPU: 68881 MMU: Sun-3, eight hardware contexts MEMORY: 2M CACHE: none EXTERNAL BUS: VME BUS: none POWER: 14A @ +5V, 0.8A @ -5V LAYOUT: One edge of the board has the three VME connectors. From left to right with component side up and external connector edge toward you (normal top edge at left), the external connectors are: a female DA15 AUI Ethernet connector; eight LEDs (bit 0 to the top/left); a switch to toggle between Normal and Diagnostics modes; a reset switch; a female DE9 monochrome video connector; a female DA15 keyboard/mouse connector; and two female DB25 serial ports (ports A and B from left to right (top/bottom)). The boot PROM is on the near left side at location U1200 (grid C5). The EEPROM is next to the boot PROM on the near side. The IDPROM is catty-corner from the boot PROM and to the right of the EEPROM at location U1409 (grid B10). The keyboard fuse is by the reset switch at grid A10. The Ethernet fuse is in the middle of the right edge, near J1001, at grid E34. Some jumper blocks have separate J??? designations for each pair. Jumper J100 is the far middle pair of a block on the left side, beyond the 68881. (Also contains J2505, J3101, and J3102.) Jumper J300 is a block in the far left corner, pin 1 the rightmost of the nearest pair. Jumper J400 is a block toward the far left corner, pin 1 the rightmost of the nearest pair. Jumper J1001 is a single jumper in the middle right, near the Ethernet fuse. Jumper J1200 and J1201 are the middle and far pairs of a block in the near left corner. (Also contains J2502.) Jumper J2301 is a single jumper in the near middle, to the right of the divider. Jumper J2501 is the near pair of a block in the near left. (Also contains J2503.) Jumper J2502 is the near pair of a block in the near left corner. (Also contains J1200 and J1201.) Jumper J2503 is the far pair of a block in the near left. (Also contains J2501.) Jumper J2505 is the fair pair of a block on the left side, beyond the 68881. (Also contains J100, J3101, and J3102.) Jumpers J2700, J2701, J2702, and J2703 are the pairs, far to near, of a block in the far left. Jumpers J3101 and J3102 are the near and near middle pairs of a block on the left side, beyond the 68881. (Also contains J100 and J2505.) MEM LAYOUT: 2M built-in, in the far right. See J3101 and J3102. Framebuffer memory. CONNECTORS: none PORTS: AUI Ethernet: See "SPECIAL TOPICS/Pinout Summary/ Ethernet/FOO-AAA". Jumper J2501 controls the Ethernet clock. Jumper J2503 controls VCC on pin 7. Jumper J2505 sets the transceiver type. monochrome video: The onboard framebuffer is a bwtwo. The video output levels are ECL/TTL, with a resolution of 1152 x 900 at 61.8KHz horizontal sync and 66Hz vertical sync. See "SPECIAL TOPICS/Pinout Summary/ Video/FOO-AAB". Jumper J2301 controls the video clock. keyboard/mouse: See "SPECIAL TOPICS/Pinout Summary/ Keyboard and Mouse/FOO-AAC". serial ports: See "SPECIAL TOPICS/Pinout Summary/ Serial/FOO-AAD". The serial ports conform to both RS232C and RS423 and are wired DTE. The documented maximum speeds are 19200 bps for output and 9600 bps for input. Jumper J1001 controls the serial port clock. LEDS: There are eight diagnostic LEDs. JUMPERS: J100 Cache Disable UNJUMPED J300 1-2 unused 3-4 VME interrupt level 1 JUMPED 5-6 VME interrupt level 2 JUMPED 7-8 VME interrupt level 3 JUMPED 9-10 VME interrupt level 4 JUMPED 11-12 VME interrupt level 5 JUMPED 11-12 VME interrupt level 5 JUMPED 13-14 VME interrupt level 6 JUMPED 15-16 VME interrupt level 7 JUMPED J400 1-2 16.67MHz CPU clock DEFAULT 3-4 12.5MHz CPU clock 5-6 12.5MHz FPU clock 7-8 16.67MHz FPU clock DEFAULT J1001 Enable SCC clock JUMPED J1200 Boot PROM size J1201 J1200 27256 (256K) boot PROMs J1201 27512 (512K) boot PROMs DEFAULT J2301 Enable video clock JUMPED J2501 Enable Ethernet clock JUMPED J2502 Enable VME clock JUMPED J2503 VCC on Ethernet UNJUMPED Jump to put VCC on pin 7 of AUI Ethernet. J2505 Jump for type-1 Ethernet transceiver, unjump for type-2. J2700 J2701 J2700 VME request only J2701 VME request/arbiter DEFAULT J2702 J2703 J2702 VME reset slave J2703 VME reset master DEFAULT J3101 J3102 J3101 2M onboard RAM DEFAULT J3102 4M onboard RAM These jumpers are mutually exclusive and must reflect the actual amount of memory onboard. SWITCHES: NORM/DIAG NORM Normal boot. May be labeled "BOOT" on some early versions. DIAG Invoke extended diagnostics on power-up. Diagnostic messages are sent to serial port A. RESET Invokes a watchdog reset. The result depends on the value at address 0x17 of the EEPROM. (?) (See "SOFTWARE/EEPROM Settings".) OTHER FEATURES: -- COMPATIBILITY (BOARDS): To use a VME 32-bit data device (e.g. MCP, HSI, ALM-2, SCA, TAAC-1, or "Sun-3" SCSI), the board revision must be 501-1074-22 or later. COMPATIBILITY (ROM): Boot ROM version 1.8 or later is required to boot from a QIC-24 tape in a Sun-3 shoebox (Emulex MT-02 controller?). Boot ROM version 2.6 or later is required to boot from a QIC-24 tape in a Sun-2 shoebox (Sysgen SC4000 controller?). Boot ROM version 2.6 or later is required to boot from an SMD disk attached via a 501-1249 Xylogics 7053 SMD controller. COMPATIBILITY (SUNOS): -- 501-1075 motherboard w/o FPU (3/50) PROCESSOR: 68020 @ 15.7MHz ARCHITECTURE: sun3 FPU: socket for 68881 MMU: Sun-3, eight hardware contexts MEMORY: 4M CACHE: none EXTERNAL BUS: VME (has P3 (power connector) only) BUS: none POWER: 13.5A max @ +5V, 0.8A max @ -5V (-5.2V in some documents), 0.5A @ +12V LAYOUT: One edge of the board has the VME power connector. The backplate is two VME slots high. From left to right with component side up and external connector edge toward you, the external connectors are: a female DA15 keyboard/mouse connector; eight LEDs (bit 0 to the left); a switch to toggle between Normal and Diagnostics modes; a BNC thin Ethernet connector; a female DA15 AUI Ethernet connector; two female DB25 serial ports (ports A and B from left to right); a female DD50 SCSI connector; and a female DE9 monochrome video connector. The IDPROM is at location U0204 (grid N21), on the left side toward the far end, by the battery. The boot PROM is at location U0701 (grid N9), on the left side toward the near end. The keyboard fuse F1 is near serial port B at grid F4 and the Ethernet fuse F2 is near the SCSI port at grid E4. Jumper J0108 is a block in the far left corner, closer than J0123, with pin 1 the farthest of the rightmost pair. Jumper J0123 is a block in the far left corner, beyond J0108, with pin 1 the farthest of the rightmost pair. Jumper J0642 is a single jumper in the middle of the near edge, to the right of switch S0618, at grid K4. Jumper J0702 is a block in the near left, near the boot PROM, with pin 1 the farthest of the rightmost pair. Jumper J1500 is a single jumper in the middle of the right edge. Switch S0618 is a block in the middle of the near edge, near the AUI Ethernet connector, with switch 1 nearest. MEM LAYOUT: 4M built-in, in the far right. See pins 1-2 of jumper J0108. Framebuffer memory. CONNECTORS: none PORTS: keyboard/mouse: See "SPECIAL TOPICS/Pinout Summary/ Keyboard and Mouse/FOO-AAC". AUI Ethernet: See "SPECIAL TOPICS/Pinout Summary/ Ethernet/FOO-AAE". Jumper J0642 sets the transceiver type. Switch S0618 controls whether the thin or AUI Ethernet connector is active. serial ports: See "SPECIAL TOPICS/Pinout Summary/ Serial/FOO-AAD". The serial ports conform to both RS232C and RS423 and are wired DTE. The documented maximum speeds are 19200 bps for output and 9600 bps for input. SCSI: See "SPECIAL TOPICS/Pinout Summary/SCSI/FOO-AAF". monochrome video: The onboard framebuffer is a bwtwo. The video output levels are ECL/TTL, with a resolution of 1152 x 900 at 61.8KHz horizontal sync and 66Hz vertical sync. See "SPECIAL TOPICS/Pinout Summary/ Video/FOO-AAB". Jumper J1500 controls the video clock. LEDS: There are eight diagnostic LEDs. See "SPECIAL TOPICS/ Diagnostic LED Summary/'3/50'". JUMPERS: J0108 1-2 jump to test the onboard 4M RAM JUMPED 3-4 jump to run "ETH SIA CAL." test UNJUMPED 5-6 jump to "SCSI on (on is active high)" UNJUMPED 7-8 jump to "DCP on (on is active high)" JUMPED J0123 1-2 15.7MHz clock for 68020 DEFAULT 3-4 12.5MHz clock for 68020 5-6 12.5MHz clock for 68881 7-8 15.7MHz clock for 68881 DEFAULT J0642 Jump for type-1 Ethernet transceiver, unjump for type-2. J0702 Boot PROM size 1-2 27256 (256K) boot PROMs 3-4 26512 (512K) boot PROMs DEFAULT J1500 Enable 100MHz video clock JUMPED SWITCHES: S0618 1-8 ON for thin Ethernet (BNC connector), OFF for AUI. NORM/DIAG NORM Normal boot. DIAG Invoke extended diagnostics on power-up. Diagnostic messages are sent to serial port A. OTHER FEATURES: -- COMPATIBILITY (BOARDS): The 370-1011 Sysgen SC4000 SCSI/QIC-02 tape controller does not work with this motherboard under SunOS 3.3. COMPATIBILITY (ROM): Boot ROM version 1.8 or later is required to boot from a QIC-24 tape in a Sun-3 shoebox (Emulex MT-02 controller?). Boot ROM version 2.5 or later is required to boot from a QIC-24 tape in a Sun-2 shoebox (Sysgen SC4000 controller?). COMPATIBILITY (SUNOS): Board revisions before 501-1075-10 may fail under SunOS 3.3. The 370-1011 Sysgen SC4000 SCSI/QIC-20 tape controller does not work with this motherboard under SunOS 3.3. 501-1094 3004 "Carrera" CPU 4M (3/75,3/140,3/150,3/160,3/180) See 501-1074, except: MEMORY: 4M POWER: 14.6A @ +5V, 0.8A @ -5V MEM LAYOUT: 4M built-in, in the far right. Framebuffer memory. JUMPERS: J3101 J3102 J3101 2M onboard RAM J3102 4M onboard RAM DEFAULT These jumpers are mutually exclusive and must reflect the actual amount of memory onboard. COMPATIBILITY (BOARDS): To use a VME 32-bit data device (e.g. MCP, HSI, ALM-2, SCA, TAAC-1, or "Sun-3" SCSI), the board revision must be 501-1094-22 or later. 501-1100 CPU (3/2xx) PROCESSOR: 68020 @ 25MHz ARCHITECTURE: sun3 FPU: 68881 @ 20MHz MMU: Sun-3, eight hardware contexts MEMORY: none CACHE: 64K write-back, direct-mapped, virtually-indexed and virtually-tagged, with 16-byte lines EXTERNAL BUS: VME BUS: none POWER: 22.5A @ +5V, 0.6A @ -5V LAYOUT: One edge of the board has the three VME connectors. From left to right with component side up and external connector edge toward you (normal top edge at left), the external connectors are: two female DB25 serial ports (A and B from left to right (top/bottom)); a female DA15 AUI Ethernet connector; a reset button; a switch to toggle between Normal and Diagnostics modes; a female DA15 keyboard/mouse connector; eight LEDs (bit 0 to the top/left); and a female DE9 high-res monochrome video connector. The boot PROM is in the near left at location U2008 (grid C1). The IDPROM is in the middle left at location U1907 (grid E3 (E4?)). The Ethernet fuse is by the Ethernet connector at grid A12 and the keyboard fuse by the reset switch at grid A17. The lithium battery (BBCV2) in the far middle is Matsushita Electric/Panasonic part number BR2325. It is documented as not being a customer-replacable part. Jumper J100 is a single jumper in the middle left at grid H5, between J200 and J500. Jumper J200 is a block in the middle left at grid H6, to the right of J100, with pin 1 the farthest of the rightmost pair. Jumper J300 is a single jumper in the middle left edge at grid H2, to the left of J500. Jumper J500 is a block in the middle left at grid H3/4, between J300 and J100, with pin 1 the farthest of the rightmost pair. Jumper J2000 is a block in the middle left at grid H1, near J300, with pin 1 the farthest of the rightmost pair. Jumper J2401 is a block in the near middle at grid A16, with pin 1 the leftmost of the nearest pair. Jumper J2500 is a block in the far left at grid L11, with pin 1 the farthest of the rightmost pair. Jumper J2600 is a single jumper in the far left at grid L9. MEM LAYOUT: No main memory. 256K of dual-ported video RAM for the onboard high-resolution framebuffer. CONNECTORS: none PORTS: serial ports: See "SPECIAL TOPICS/Pinout Summary/ Serial/FOO-AAD". The serial ports conform to both RS232C and RS423 and are wired DTE. AUI Ethernet: See "SPECIAL TOPICS/Pinout Summary/ Ethernet/FOO-AAG". Jumper J2401 controls various Ethernet settings. keyboard/mouse: See "SPECIAL TOPICS/Pinout Summary/ Keyboard and Mouse/FOO-AAC". monochrome video: The onboard framebuffer is a bwtwo. The video output levels are ECL/TTL, with a resolution of 1600 x 1280 at 89KHz horizontal sync and 66Hz vertical sync. It can drive only high-resolution monochrome monitors. See "SPECIAL TOPICS/Pinout Summary/Video/FOO-AAB". LEDS: There are eight diagnostic LEDs. See "SPECIAL TOPICS/ Diagnostic LED Summary/'3/2xx'". JUMPERS: J100 Cache disable UNJUMPED J200 1-2 unused 3-4 25MHz CPU clock JUMPED 5-6 25MHz FPU clock 7-8 20MHz FPU clock DEFAULT J300 P2 bus enable JUMPED J500 1-2 VME interrupt level 1 JUMPED 3-4 VME interrupt level 2 JUMPED 5-6 VME interrupt level 3 JUMPED 7-8 VME interrupt level 4 JUMPED 9-10 VME interrupt level 5 JUMPED 11-12 VME interrupt level 6 JUMPED 13-14 VME interrupt level 7 JUMPED 15-16 unused UNJUMPED J2000 1-2 27512 (512K) boot PROMs DEFAULT 3-4 27256 (256K) boot PROMs J2401 1-2 Enable Ethernet clock JUMPED 3-4 +5V to Ethernet pin 7 UNJUMPED 5-6 jump for type-1 transceiver, unjump for type-2 7-8 unused JUMPED J2500 1-2 CPU is VME arbiter & requester DEFAULT 3-4 CPU is VME requester only 5-6 CPU is VME reset slave 7-8 CPU is VME reset master DEFAULT J2600 Enable 16MHz VME clock JUMPED SWITCHES: NORM/DIAG NORM Normal boot. DIAG Invoke extended diagnostics on power-up. Diagnostic messages are sent to serial port A at 9600 bps (or serial port B at 1200 bps?). RESET Invokes a watchdog reset. The result depends on the value at address 0x17 of the EEPROM. (?) (See "SOFTWARE/EEPROM Settings".) OTHER FEATURES: -- COMPATIBILITY (BOARDS): The minimum board revision required for use with the 501-1125 or 501-1214 IPC is 501-1100-06. COMPATIBILITY (ROM): When "CPU EPROM 2.1" (probably boot ROM version 2.1) is installed, two control-G's cause the keyboard bell to remain on until the system is reset. Boot ROM version 2.6 or later is required to boot from an SMD disk connected to a 501-1249 Xylogics 7053 SMD controller. COMPATIBILITY (SUNOS): -- 501-1129 CPU OBSOLETE (4/2xx) PROCESSOR: SF9010 @ 16.67MHz ARCHITECTURE: sun4 FPU: Weitek 1164/1165 MMU: Sun-4, 16 hardware contexts MEMORY: none CACHE: on-chip EXTERNAL BUS: VME BUS: none POWER: ? LAYOUT: One edge of the board has the three VME connectors. From left to right with component side up and external connector edge toward you (normal top edge at left), the external connectors are: two serial ports (A and B from left to right (top/bottom)); an Ethernet connector; a reset switch; eight LEDs (bit 0 to the right/bottom); a switch to toggle between Normal and Diagnostic modes; a keyboard/mouse connector; and a video connector. The four boot PROMs form a line in the middle of the left half of the board, 1504-1507, nearest to farthest, respectively. The IDPROM is to the left of the nearest boot PROM, location U1902 at grid D5. The 3V battery is along the middle far edge. The Ethernet fuse is in the near right, near the Weitek chips, at grid C29. The keyboard fuse is along the right near edge at grid A26. Some jumper blocks have separate J??? designations for each pair. Jumpers J301 through J304 are the pairs, from right to left, of a block in the left middle, to the right of the nearest boot PROM. Jumper J601 is a block in the far left, with pin 1 the leftmost of the farthest pair. Jumpers J2001 and J2002 are the far and middle pairs of a block in the far left, to the left of the farthest boot PROM. J2401 is in the same block. Jumper J2003 is a single jumper along the near left edge. Jumper J2201 is a single jumper in the near left corner. Jumper J2401 is the near pair of a block in the far left, to the left of the farthest boot PROM. J2001 and J2002 are in the same block. Jumpers J2402 through J2404 are the pairs, from right to left, of a block in the far middle, near the 3V battery. Jumper J2701 is a single jumper along the middle near edge, by the diagnostic LEDs. Jumper J2901 is a single jumper in the near left, to the right of J2904. Jumper J2902 is a single jumper in the near middle. Jumper J2904 is a single jumper in the near left, to the left of J2901. MEM LAYOUT: No main memory. Framebuffer memory. CONNECTORS: none PORTS: serial ports: Jumper J22-1 controls the serial port clock. Ethernet: Jumper J2901 enables the Ethernet clock. Jumper J2902 controls the +5V supply to the Ethernet connector. keyboard/mouse monochrome video: The onboard framebuffer is a bwtwo. The video output levels are ECL/TTL, with a resolution of 1600 x 1280 at 89KHz horizontal sync and 66Hz vertical sync. It can drive only high-resolution monochrome monitors. LEDS: There are eight diagnostic LEDs. JUMPERS: J301 Enable external clock UNJUMPED J302 Enable 46MHz clock JUMPED J303 Enable 16MHz clock JUMPED J304 Enable VME clock JUMPED J601 1-2 unused 3-4 VME interrupt level 1 JUMPED 5-6 VME interrupt level 2 JUMPED 7-8 VME interrupt level 3 JUMPED 9-10 VME interrupt level 4 JUMPED 11-12 VME interrupt level 5 JUMPED 13-14 VME interrupt level 6 JUMPED 15-16 VME interrupt level 7 JUMPED J2001 Boot PROM size J2002 J2001 27512 (512K) boot PROMs DEFAULT J2002 27256 (256K) boot PROMs J2003 Connect 3V battery JUMPED J2201 UART clock enable JUMPED J2401 J2402 J2401 CPU is VME requester only J2402 CPU is VME arbiter/requester DEFAULT J2403 J2404 J2403 CPU is reset slave J2404 CPU is reset master DEFAULT J2701 Debug jumper UNJUMPED J2901 Enable Ethernet clock JUMPED J2902 Enable +5V to Ethernet connector UNJUMPED J2904 "Null" UNJUMPED SWITCHES: NORM/DIAG NORM Normal boot. DIAG Invoke extended diagnostics on power-up. Diagnostic messages are sent to serial port A. RESET Invokes a watchdog reset. The result depends on the value at address 0x17 of the EEPROM. (?) (See "SOFTWARE/EEPROM Settings".) OTHER FEATURES: This board was replaced with the 501-1274. It should not be used in the field. COMPATIBILITY (BOARDS): -- COMPATIBILITY (ROM): -- COMPATIBILITY (SUNOS): -- 501-1133 motherboard w/o FPU (3/50) See 501-1075, except: COMPATIBILITY (SUNOS): Board revisions before 501-1133-10 may fail under SunOS 3.3. The 370-1011 Sysgen SC4000 SCSI/QIC-20 tape controller does not work with this motherboard under SunOS 3.3. 501-1134 CPU (3/110) PROCESSOR: 68020 ARCHITECTURE: sun3 FPU: 68881 MMU: Sun-3, eight hardware contexts MEMORY: 4M CACHE: none EXTERNAL BUS: VME BUS: none POWER: 14.7A @ +5V, 4.1A @ -5V, 0.15A @ +12V LAYOUT: One edge of the board has the three VME connectors. From left to right with component side up and external connector edge toward you (normal top at left), the external connectors are: a female DA15 AUI Ethernet connector; a switch to toggle between Normal and Diagnostics modes; eight LEDs (bit 0 to the left/top); a female DA15 keyboard/mouse connector; two female DB25 serial ports (ports A and B from left to right (top/bottom)); four BNC color video connectors; and a reset switch. The boot PROM is in the near left, at location U1200. The EEPROM is just to the right of the boot PROM. The IDPROM is in the near middle at location U1409. The 8530 UARTs are in the middle, nearer than the 68881. The Ethernet fuse is by the diag/norm switch at grid A6 and the keyboard fuse is by the keyboard connector at grid A12. Some jumper blocks have separate J??? designations for each pair. Jumpers J400, J100, J2703, J2701, J2702, and J2700 are the pairs of a block in the far left, apparently in that order from nearest to farthest. On the diagram in the FE manual, there are eight jumper pairs, and it is not clear exactly what is where. Jumper J300 is a block in the far left corner, with pin 1 the rightmost of the nearest pair. Jumper J1001 is a single jumper in the middle, to the right of the 68881. Jumpers J1200 and J1201 are the nearer and farther pairs of a block along the left edge. Jumper J1700 is a single jumper in the near right corner. Jumper J2500 is a single jumper along the left edge. Jumpers J2501 and J2503 are the farther and nearer pairs of a block in the near left corner. Jumper J2502 is a single jumper in the far left corner, beyond J300. Jumper J3101 (J3100?) is a single jumper in the middle right. MEM LAYOUT: 4M built-in, in the middle right. See jumper J3101 (J3100?). Framebuffer memory. CONNECTORS: none PORTS: AUI Ethernet: See "SPECIAL TOPICS/Pinout Summary/ Ethernet/FOO-AAA". Jumper J2500 sets the transceiver type. Jumper J2501 controls the Ethernet clock. Jumper J2503 controls +5V on pin 7. keyboard/mouse: See "SPECIAL TOPICS/Pinout Summary/ Keyboard and Mouse/FOO-AAC". serial ports: See "SPECIAL TOPICS/Pinout Summary/ Serial/FOO-AAD". The serial ports conform to both RS232C and RS423 and are wired DTE. The documented maximum speeds are 19200 bps for output and 9600 bps for input. Jumper J1001 controls the serial port clock. color video: The onboard framebuffer is a cgfour. The four video connectors are Blue, Green, (or possibly Gree, Blue: sources disagree) Red, and Sync from left to right (top/bottom). The resolution is 1152 x 900 at 61.8KHz horizontal sync and 66Hz vertical sync. Jumper J1700 controls the video clock. LEDS: There are eight diagnostic LEDs. JUMPERS: J100 Cache disable UNJUMPED J300 1-2 unused 3-4 VME interrupt request 1 JUMPED 5-6 VME interrupt request 2 JUMPED 7-8 VME interrupt request 3 JUMPED 9-10 VME interrupt request 4 JUMPED 11-12 VME interrupt request 5 JUMPED 13-14 VME interrupt request 6 JUMPED 15-16 VME interrupt request 7 JUMPED J400 Enable main clock JUMPED J1001 Enable SCC clock JUMPED J1200 Boot PROM size J1201 J1200 256K boot PROMs J1201 512K boot PROMs DEFAULT J1700 Enable 92.94MHz video clock JUMPED J2500 Jump for type-1 Ethernet transceiver, unjump for type-2. J2501 Enable Ethernet clock JUMPED J2502 Enable VME clock JUMPED J2503 +5V on Ethernet pin 7 May not actually have pins? J2700 VME BG3 in UNJUMPED J2701 VME bus arbiter/requester JUMPED J2702 VME control buffer reset in UNJUMPED J2703 System reset JUMPED J3101 (3100?) Disable onboard memory UNJUMPED SWITCHES: NORM/DIAG NORM Normal boot. DIAG Invoke extended diagnostics on power-up. Diagnostic messages are sent to serial port A. RESET Invokes a watchdog reset. The result depends on the value at address 0x17 of the EEPROM. (?) (See "SOFTWARE/EEPROM Settings".) OTHER FEATURES: -- COMPATIBILITY (BOARDS): When this board is used with a 32-bit data device such as an MCP, HSI, ALM-2, SCA, or "Sun-3" SCSI controller, use 501-1134-06 or later. COMPATIBILITY (ROM): -- COMPATIBILITY (SUNOS): Board revisions lower than 501-1134-07 Rev 50 may fail vid3.diag or video3.exec. 501-1141 2050 CPU 1M (2/50) PROCESSOR: 68010 @ 10MHz ARCHITECTURE: sun2 FPU: none MMU: ? MEMORY: 1M CACHE: none EXTERNAL BUS: VME BUS: none POWER: 12A @ +5V, 1A @ +12V, 0.5A @ -12V LAYOUT: One edge of the board has the three VME connectors. From left to right with component side up and external connector edge toward you, the external connectors are: eight LEDs; a female DA15 keyboard/mouse connector; two female DB25 serial ports (ports A and B from left to right (top/bottom)); a female DA15 AUI Ethernet connector; and a female DE9 monochrome video connector. The boot PROMs are along the near left edge at grid A12 and A15. The IDPROM is just beyond the boot PROMs at grid A19. The missing (?) chips at grid A/B3-7 (9518) and E6 (P16R4) were for hardware-assisted DES encryption. Jumper J200 is a block in the near middle at grid F9, with pin 1 in the leftmost pair. Jumper J500 is a block in the middle left edge at grid A16-17, with pin1 in the farthest pair. Jumper J702 is a single jumper in the near right at grid I-J5, closer to I. Jumper J704 is a single jumper in the near right at grid I-J5, closer to J. Jumper J800 is a block in the far left at grid D37, with pin1 in the leftmost pair. Jumper J900 is a block in the far left at grid C37, with pin 1 in the leftmost pair. Jumper J1201 is a block in the far left at grid D29, with pin 1 in the leftmost pair. Jumper J1600 is a block in the leftish middle at grid E17, with pin 1 in the leftmost pair. Jumper J1801 is a single jumper in the near right corner at grid L-M6. MEM LAYOUT: 1M built-in, consisting of 64Kx1 DIPs occupying positions 40-57 of rows N-U (note that the coordinate system changes in the memory area, in the far right corner of the board). There is one bit of parity per byte. See pins 13-14 of jumper J200, and jumper J1201. Framebuffer memory. CONNECTORS: none PORTS: keyboard/mouse: The pinout of the keyboard/mouse connector is probably the same as for any Sun-3 with a DB15 connector ("SPECIAL TOPICS/Pinout Summary/Keyboard and Mouse/FOO-AAC"). serial ports: See "SPECIAL TOPICS/Pinout Summary/ Serial/FOO-AAH". The serial ports appear to conform to both RS232 and RS423 and are wired DTE. Pins 1-2 of jumper J200 control the serial port clock. AUI Ethernet: See "SPECIAL TOPICS/Pinout Summary/ Ethernet/FOO-AAI". Jumper J702 controls +5V on pin 7. Jumper J704 sets the transceiver type. monochrome video: the onboard framebuffer is a bwtwo. The video output levels are ECL/TTL. The output may have a variety of resolutions, but is by default 1152 x 900 at 61.8KHz horizontal sync and 66Hz vertical sync. See "SPECIAL TOPICS/Pinout Summary/Video/FOO-AAJ." Jumper J1801 controls the video clock. LEDS: There are eight diagnostic LEDs. See "SPECIAL TOPICS/ Diagnostic LED Summary/'2/50,2/130,2/160'". JUMPERS: J200 1-2 UART clock JUMPED 3-4 10/12MHz CPU operation JUMPED 5-6 12/10MHz CPU operation UNJUMPED 7-8 reserved UNJUMPED 9-10 reserved UNJUMPED 11-12 Ethernet clock JUMPED 13-14 memory refresh JUMPED 15-16 time outs JUMPED J500 Boot PROM size 1-2 27128 (128K) boot PROMs DEFAULT 3-4 27256 (256K) or 27512 (512K) boot PROMs 5-6 27128 (128K) or 27256 (256K) boot PROMs DEFAULT 7-8 27512 (512K) boot PROMs 27128 (128K) PROMs: 1-2, 5-6 jumped DEFAULT 27256 (256K) PROMs: 3-4, 5-6 jumped 27512 (512K) PROMs: 3-4, 7-8 jumped (version 1.1.2 PROMs) J702 +5V to Ethernet pin 7 UNJUMPED J704 Jump for type-1 Ethernet transceiver, umjump for type-2. J800 Jumpers marked "?" are listed as jumped by default in some sources and unjumped by default in others. They should probably be jumped. 1-2 VME interrupt level 1 JUMPED 3-4 VME interrupt level 2 JUMPED 5-6 VME interrupt level 3 ? 7-8 VME interrupt level 4 ? 9-10 VME interrupt level 5 ? 11-12 VME interrupt level 6 JUMPED 13-14 VME interrupt level 7 JUMPED 15-16 unused J900 1-2 DVMA addr comparator A20=0/1 JUMPED=1 3-4 DVMA addr comparator A21=0/1 JUMPED=1 5-6 DVMA addr comparator A22=0/1 JUMPED=1 7-8 DVMA addr comparator A23=0/1 JUMPED=1 9-10 VME arbiter JUMPED 11-12 VME reset master DEFAULT 13-14 VME reset slave 15-16 VME system clock JUMPED J1201 Memory size (shown for 1M) 1-2 UNJUMPED 3-4 UNJUMPED 5-6 JUMPED 7-8 UNJUMPED 9-10 JUMPED 11-12 UNJUMPED 13-14 JUMPED 15-16 UNJUMPED J1600 1-2 video register sense bit 0, unjumped JUMPED if display size is 1024 x 1024 3-4 video register sense bit 1 JUMPED 5-6 video register sense bit 2 JUMPED 7-8 video register sense bit 3 JUMPED 9-10 reserved UNJUMPED 11-12 reserved UNJUMPED 13-14 10/12MHz CPU operation JUMPED 15-16 12/10MHz CPU operation UNJUMPED J1801 Enable 100MHz video clock JUMPED SWITCHES: none OTHER FEATURES: -- COMPATIBILITY (BOARDS): -- COMPATIBILITY (ROM): -- COMPATIBILITY (SUNOS): -- 501-1142 2050 CPU 2M (2/50) See 501-1141, except: MEMORY: 2M MEM LAYOUT: 2M built-in, consisting of 256Kx1 DIPs occupying positions 40-57 of rows N-Q (note that the coordinate system changes in the memory area, in the far right corner of the board). There is one bit of parity per byte. See jumper J1201. Framebuffer memory. JUMPERS: J1201 Memory size (shown for 2M) 1-2 JUMPED 3-4 UNJUMPED 5-6 UNJUMPED 7-8 JUMPED 9-10 UNJUMPED 11-12 JUMPED 13-14 UNJUMPED 15-16 JUMPED 501-1143 2050 CPU 4M (2/50) See 501-1141, except: MEMORY: 4M MEM LAYOUT: 4M built-in, consisting of 256Kx1 DIPs occupying positions 40-57 of rows N-U (note that the coordinate system changes in the memory area, in the far right corner of the board). There is one bit of parity per byte. See jumper J1201. Framebuffer memory. JUMPERS: J1201 Memory size (shown for 4M) 1-2 JUMPED 3-4 JUMPED 5-6 UNJUMPED 7-8 JUMPED 9-10 UNJUMPED 11-12 JUMPED 13-14 UNJUMPED 15-16 JUMPED 501-1144 2050 CPU 1M (2/130,2/160) See 501-1141, except: JUMPERS: J1600 3-4 video register sense bit 1, unjumped JUMPED if a color display board is installed 501-1145 2050 CPU 2M (2/130,2/160) See 501-1142, except: JUMPERS: J1600 3-4 video register sense bit 1, unjumped JUMPED if a color display board is installed 501-1146 2050 CPU 4M (2/130,2/160) See 501-1143, except: JUMPERS: J1600 3-4 video register sense bit 1, unjumped JUMPED if a color display board is installed 501-1162 3/50 motherboard w/o FPU See 501-1075, except: COMPATIBILITY (SUNOS): A bus error may occur when large executables are run during a prefetch across a page boundary with CPU revisions lower than 501-1162-11. Board revisions before 501-1162-08 may fail under SunOS 3.3. The 370-1011 Sysgen SC4000 SCSI/QIC-20 tape controller does not work with this motherboard under SunOS 3.3. 501-1163 3004 "Carrera" CPU 2M (3/75,3/140,3/150,3/160,3/180) See 501-1074, except: COMPATIBILITY (BOARDS): To use a VME 32-bit data device (e.g. MCP, HSI, ALM-2, SCA, TAAC-1, or "Sun-3" SCSI), the board revision must be 501-1163-09 or later. 501-1164 3004 "Carrera" CPU 4M (3/75,3/140,3/150,3/160,3/180) See 501-1094, except: COMPATIBILITY (BOARDS): To use a VME 32-bit data device (e.g. MCP, HSI, ALM-2, SCA, TAAC-1, or "Sun-3" SCSI), the board revision must be 501-1164-09 or later. 501-1199 CPU 8M w/o FPU (4/1xx) PROCESSOR: MB86900 @ 14.28MHz ARCHITECTURE: sun4 FPU: sockets for Weitek 1164/1165 MMU: Sun-4, 16 hardware contexts MEMORY: 32 SIMM slots for up to 32M CACHE: on-chip EXTERNAL BUS: VME (busmaster cards are not supported, and there are hints that only 28 address bits are supported) BUS: P4 POWER: unknown LAYOUT: One edge of the board has the three VME connectors. The backplate is (probably) two VME slots high. From left to right with component side up and external connector edge toward you (normal top at left), the external connectors are: a keyboard connector; eight LEDs (bit 0 to the right/bottom); a switch to toggle between Normal and Diagnostic modes; an Ethernet connector; two serial ports (B and A from left to right (top/bottom)); a SCSI connector; and a reset button (?). The boot PROMs are in the far right corner at locations U601-U604 (right to left, grid K-M29). Nearby, along the right edge, is a 3V battery. The P4 connector is in the middle right, by the divider. The IDPROM is nearer on the right, at location U805 (grid M9). The keyboard fuse F1000 is at grid C2 near the keyboard connector and the Ethernet fuse F1800 is at grid F2 near the Ethernet connector. The sockets for the Weitek 1164/1165 are in the near left corner at locations U201 (1164) and U202 (1165). Jumper J100 is a block in the middle left edge, closer than J101, with pin 1 the leftmost of the farthest pair. Jumper J101 is a single jumper in the middle left edge, beyond J100. Jumper J400 is a block in the far right, with pin 1 the leftmost of the farthest pair. Jumper J600 is a block in the far right, to the left of the boot PROMs, with pin 1 the leftmost of the farthest pair. Jumper J700 is a block in the center, with pin 1 the nearest of the leftmost pair. Jumper J800 is a single jumper in the near middle, close to J1800. Jumper J900 is a single jumper in the far right, just beyond the battery. Jumper J1000 is a single jumper in the middle right. Jumper J1300 is a block in the middle right, nearer than J1400, by the U1600 SIMM block, with pin 1 the leftmost of the farthest pair. Jumper J1400 is a block in the middle right, beyond J1300, by the U1600 SIMM block, with pin 1 the leftmost of the farthest pair. Jumper J1700 is a single jumper in the near right. Jumper J1701 is a single jumper in the near middle. Jumper J1800 is a single jumper in the near middle, close to J800. Jumper J1900 is a block in the middle, to the left of J1901 and the P4 connector, with pin 1 the nearest of the leftmost pair. Jumper J1901 is a block in the middle, between J1900 and the P4 connector, with pin 1 the nearest of the leftmost pair. Jumper P2101 is a single jumper in the far right. Jumper VJMP2 is a single jumper in the near left, closer than VJMP3. Jumper VJMP3 is a single jumper in the near left, beyond VJMP2. Jumper VJMP4 is a single jumper in the center, beyond VJMP5. Jumper VJMP5 is a single jumper in the center, closer than VJMP4. Jumper VJMP6 is a single jumper in the near middle, close to J700. Jumper VJMP7 is a single jumper in the near middle. Jumper VJMP8 is a single jumper in the near middle, close to J700. Jumper VJMP9 is a single jumper in the near right, close to the Weitek 1164 socket at U201. MEM LAYOUT: Memory consists of four banks of eight 120ns SIMMs, either 256K (501-1314) or 1M (501-1466). The SIMM sockets occupy the middle and left sections of the far half of the board. Valid memory combinations are 8M (all banks 256K), 16M (two banks (2,4) of 1M), 20M (two banks (2,4) of 1M and two banks (1,3) of 1M), or 32M (all banks 1M). Nearest VME connectors _______ _______ | U1515 | | U1615 | | 3 | | 4 | Banks have eight SIMM | | | | slots each. |_______| |_______| J400 _______ _______ | | | | J1400 | 1 | | 2 | | | | | J1300 |_U1500_| |_U1600_| 1-2 J101 (not revelant to memory) 1-2 J100 3-4 See "Memory-related jumpers" below. CONNECTORS: P4 SIMMs * 32 PORTS: keyboard/mouse Ethernet: Jumper J1700 controls the Ethernet clock. Jumper J1701 sets the transceiver type. Jumper J1800 controls whether the thin or AUI Ethernet port is active (???). serial ports: Jumper J1000 controls the serial port clock. SCSI LEDS: There are eight diagnostic LEDs. JUMPERS: Memory-related jumpers: Total memory: 8M 16M 20M 32M SIMM size: 256K 1M 256K/1M 1M J100 Cache line 1-2 JU UN JU UN 3-4 UN JU UN JU J400 Memory strobe configuration 1-2 UN JU UN JU 3-4 JU UN UN JU 5-6 JU JU JU UN J1300 SIMM addressing mode 1-2 same JU UN UN JU 3-4 different UN JU JU UN 5-6 256K JU UN JU UN 7-8 1M UN JU UN JU 9-10 2M UN UN UN UN 11-12 <32M JU JU JU UN 13-14 32M UN UN UN JU 15-16 unused UN UN UN UN J1400 SIMM addressing mode 1-2 same JU UN UN JU 3-4 different UN JU JU UN 5-6 256K JU UN UN UN 7-8 1M UN JU JU JU 9-10 2M UN UN UN UN 11-12 <32M JU JU JU UN 13-14 32M UN UN UN JU 15-16 unused UN UN UN UN Other jumpers: J101 Enable 57.1MHz clock JUMPED J600 Boot PROM size 1-2 27512 (512K) boot PROMs DEFAULT 3-4 27256 (256K) boot PROMs J700 1-2 VME interrupt level 1 JUMPED 3-4 VME interrupt level 2 JUMPED 5-6 VME interrupt level 3 JUMPED 7-8 VME interrupt level 4 JUMPED 9-10 VME interrupt level 5 JUMPED 11-12 VME interrupt level 6 JUMPED 13-14 VME interrupt level 7 JUMPED 15-16 unused JUMPED J800 Force reset UNJUMPED J900 Short 3V battery (Erase EEPROM?) UNJUMPED J1000 Enable UART clock JUMPED J1700 Enable Ethernet clock JUMPED J1701 Jump for type-1 Ethernet transceiver, unjump for type-2. J1800 Jump for AUI Ethernet, unjump for thin Ethernet/ autosense. (??? -- no BNC connector shown on diagram!) The Ethernet autosense requires more than 30mA on the +12V return to operate. J1900 1-2 CPU is VME requester only 3-4 CPU is VME requester DEFAULT J1901 1-2 CPU is VME reset slave 3-4 CPU is VME reset master DEFAULT P2101 Enable VME system clock JUMPED VJMP2 VJMP3 VJMP4 VJMP5 VJMP6 VJMP7 VJMP8 VJMP9 Unknown. SWITCHES: reset (?) OTHER FEATURES: -- COMPATIBILITY (BOARDS): The board revision must be 501-1199-11 or later to use a type-4 keyboard. The 501-1384 FPU2 is not supported on this board. The P4 cgsix color framebuffer (501-1374, 501-1505, 501-1532) requires boot ROM version 3.0 or later to use it as the console. COMPATIBILITY (ROM): Boot ROM version 3.0 or later is required to use the P4 cgsix color framebuffer (501-1374, 501-1505, 501-1532) as the console. COMPATIBILITY (SUNOS): -- 501-1205 motherboard 4M with monochrome framebuffer (3/60) PROCESSOR: 68020 @ 20MHz ARCHITECTURE: sun3 FPU: 68881 MMU: Sun-3, 8 hardware contexts MEMORY: 24 SIMM slots for up to 24M CACHE: none EXTERNAL BUS: VME (has P3 (power connector) only) BUS: P4 POWER: sources disagree: {11/13.5A typical/max @ +5V, 0.3/0.5A typical/max @ -5.2V, 0.3/0.5A @ +12V}, or {10.1A @ +5V, 0.7A @ -5V} LAYOUT: One edge of the board has the VME power connector. The backplate is two VME slots high. From left to right with component side up and external connector edge toward you, the external connectors are: a female DA15 keyboard/mouse connector; eight LEDs (bit 0 to the right); a switch to toggle between Normal and Diagnostics modes; a BNC thin Ethernet connector; a female DA15 AUI Ethernet connector; two female DB25 serial port connectors (ports B and A from left to right); a female DD50 SCSI connector; and a female DE9 monochrome video connector. Above these are an upper row of cutouts or connectors for color video and other options. The Ethernet fuse is in the far left corner by the 3V battery, at grid J39. The IDPROM is at location U224 (grid I20) in the leftish middle. The boot PROM is at location U300 (grid K8) in the middle left. The 8530 UARTs are in the middle to near left side, closer than the boot PROM. The keyboard fuse is in the near left corner by the keyboard connector at grid K1. The P4A and P4B connectors are on the right side on either side of the middle bar; the P4B "connector" is normally just a bunch of solder pads. Jumper J800 is a block in the far left, with pin 1 the nearest of the leftmost pair. MEM LAYOUT: Memory consists of up to 24 1M (501-1239) x 9 30-pin SIMMs, rated 100ns or faster, installed in groups of four. The SIMM slots form a row in the far middle of the board. SIMMs are installed starting nearest the middle of the board and moving forward toward the edge with the power connector. The amount of memory seen is controlled by pins 1-12 of J800. Framebuffer memory. CONNECTORS: P4 SIMM * 24, 30-pin PORTS: keyboard/mouse: see "SPECIAL TOPICS/Pinout Summary/ Keyboard and Mouse/FOO-AAC". AUI Ethernet: See "SPECIAL TOPICS/Pinout Summary/ Ethernet/FOO-AAK". Pins 13-14 of jumper J800 control whether the thin or AUI Ethernet connector is active. serial ports: See "SPECIAL TOPICS/Pinout Summary/ Serial/FOO-AAD". The serial ports conform to both RS232C and RS423 and are wired DTE. SCSI: See "SPECIAL TOPICS/Pinout Summary/SCSI/FOO-AAL". Note that pin 26 (TERMPWR) is connected to ground on board revisions 501-1205-09 or lower. This can cause a short if another device in the chain is providing termination power! monochrome video: The onboard framebuffer is a bwtwo. The video output levels are ECL/TTL. The resolution can be switched between 1152 x 900 (low) at 61.8KHz horizontal sync and 66Hz vertical sync and 1600 x 1280 (high) at 89KHz horizontal sync and 66Hz vertical sync via pins 15-16 of J800. High resolution can be used only with high-resolution monitors. See "SPECIAL TOPICS/Pinout Summary/Video/FOO-AAB". LEDS: There are eight diagnostic LEDs. See "SPECIAL TOPICS/ Diagnostic LED Summary/'3/60,3/60LE'". JUMPERS: J800 1-2 4M or more, always jumped JUMPED 3-4 8M or more installed 5-6 12M or more installed 7-8 16M or more installed 9-10 20M or more installed 11-12 24M installed 13-14 jump for AUI Ethernet, unjump for thin Ethernet/autoselect 15-16 jump for high resolution video, unjump for normal resolution/autoselect. Note that the video cable must be 530-1539 or 530-1336 and the monitor must be 540-1427 Motorola revision T or later for autoselect to operate. SWITCHES: NORM/DIAG NORM Normal boot. DIAG Invoke extended diagnostics on power-up. Diagnostic messages are sent to serial port A at 9600 bps, 8 data bits, one stop bit, no parity, and XON/XOFF flow control. OTHER FEATURES: -- COMPATIBILITY (BOARDS): The P4 cgsix color framebuffer (501-1374, 501-1505, 501-1532) requires boot ROM version 3.0 or later to use it as the console. COMPATIBILITY (ROM): Boot ROM version 1.6 is required to boot from a QIC-24 tape. Boot ROM version 3.0 or later is required to use the P4 cgsix color framebuffer (501-1374, 501-1505, 501-1532) as the console. COMPATIBILITY (SUNOS): -- 501-1206 CPU (3/2xx) See 501-1100, except: LAYOUT: Jumper J300 does not exist on this board. JUMPERS: J300 does not exist on this board. J2401 7-8 SCC clock enable JUMPED COMPATIBILITY (BOARDS): The minimum board revision required for use with the 501-1125 or 501-1214 IPC is 501-1206-06. 501-1207 motherboard with FPU (3/50) See 501-1075, except: FPU: 68881 COMPATIBILITY (SUNOS): A bus error may occur when large executables are run during a prefetch across a page boundary with CPU revisions lower than 501-1207-04. The 370-1011 Sysgen SC4000 SCSI/QIC-20 tape controller does not work with this motherboard under SunOS 3.3. 501-1208 3004 "Carrera" CPU 4M (3/140,3/150,3/160,3/180) PROCESSOR: 68020 @ 16.67MHz ARCHITECTURE: sun3 FPU: 68881 MMU: Sun-3, eight hardware contexts MEMORY: 4M CACHE: none EXTERNAL BUS: VME BUS: none POWER: 14.6A @ +5V, 0.8A @ -5V LAYOUT: One edge of the board has the three VME connectors. From left to right with component side up and external connector edge toward you (normal top edge at left), the external connectors are: a female DA15 AUI Ethernet connector; eight LEDs (bit 0 to the top/left); a switch to toggle between Normal and Diagnostics modes; a reset switch; a female DE9 monochrome video connector; a female DA15 keyboard/mouse connector; and two female DB25 serial ports (A and B from left to right (top/bottom)). The boot PROM is in the near left at location U1200 (grid C5). The IDPROM is catty-corner from the boot PROM at location U1409 (grid B10). The EEPROM is nearer than the boot PROM and to the left of the IDPROM. The keyboard fuse is by the reset switch at grid A16. The Ethernet fuse is by the boot PROM at grid C8. Some jumper blocks have separate J??? designations for each pair. Jumper J100 is the far middle pair of a block in the middle left. J2505, J3101, and J3102 are in the same block. Jumper 300 is a block in the far left corner, with pin 1 the rightmost of the nearest pair. Jumper J400 is a block in the far left, with pin 1 the rightmost of the nearest pair. Jumper J1001 is a single jumper in the middle right. Jumpers J1200 and J1201 are the middle and far pairs of a block in the near left corner. J2502 is in the same block. Jumper J2301 is a single jumper in the near middle. Jumper J2501 is the near pair of a block in the near left. J2503 is in the same block. Jumper J2502 is the near pair of a block in the near left corner. J1200 and J1201 are in the same block. Jumper J2503 is the far pair of a block in the near middle. J2501 is in the same block. Jumper J2505 is the far pair of a block in the middle left. J100, J3101, and J3102 are in the same block. Jumpers J2700, J2701, J2702, and J2703 are the pairs, from farthest to nearest, of a block in the far left. Jumpers J3101 and J3102 are the near and near middle pairs of a block in the middle left. J100 and J2505 are in the same block. MEM LAYOUT: 4M built-in, in the far right. See jumpers J3101 and J3102. Framebuffer memory. CONNECTORS: none PORTS: AUI Ethernet: See "SPECIAL TOPICS/Pinout Summary/ Ethernet/FOO-AAE". Jumper J2501 controls the Ethernet clock. Jumper J2503 sets the transceiver type. monochrome video: The onboard framebuffer is a bwtwo. The video output levels are ECL/TLL, with a resolution of 1152 x 900 at 61.8KHz horizontal sync and 66Hz vertical sync. See "SPECIAL TOPICS/Pinout Summary/ Video/FOO-AAB". Jumper J2301 controls the video clock. keyboard/mouse: See "SPECIAL TOPICS/Pinout Summary/ Keyboard and Mouse/FOO-AAC". serial ports: See "SPECIAL TOPICS/Pinout Summary/ Serial/FOO-AAD". The serial ports conform to both RS232C and RS423 and are wired DTE. The documented maximum speeds are 19200 bps for output and 9600 bps for input. Jumper J1001 controls the serial port clock. LEDS: There are eight diagnostic LEDs. JUMPERS: J100 Cache disable UNJUMPED J300 1-2 unused 3-4 VME interrupt level 1 JUMPED 5-6 VME interrupt level 2 JUMPED 7-8 VME interrupt level 3 JUMPED 9-10 VME interrupt level 4 JUMPED 11-12 VME interrupt level 5 JUMPED 13-14 VME interrupt level 6 JUMPED 15-16 VME interrupt level 7 JUMPED J400 1-2 16.67MHz CPU clock DEFAULT 3-4 12.5MHz CPU clock 5-6 12.5MHz FPU clock 7-8 16.67MHz FPU clock DEFAULT J1001 Enable SCC clock JUMPED J1200 Boot PROM size J1201 J1200 27256 (256K) boot PROMs J1201 27512 (512K) boot PROMs DEFAULT J2301 Enable video clock JUMPED J2501 Enable Ethernet clock JUMPED J2502 Enable VME clock JUMPED J2503 Jump for a type-1 Ethernet transceiver, unjump for a type-2. J2505 Unused J2700 J2701 J2700 Enable VME request only J2701 Enable VME request/arbiter DEFAULT J2702 J2703 J2702 Enable VME reset slave J2703 Enable VME reset master DEFAULT J3101 J3102 J3101 2M onboard RAM J3102 4M onboard RAM DEFAULT These jumpers are mutually exclusive and must reflect the actual amount of memory onboard. SWITCHES: NORM/DIAG NORM Normal boot. May be labeled "BOOT" on some early versions. DIAG Invoke extended diagnostics on power-up. Diagnostic messages are sent to serial port A. RESET Invokes a watchdog reset. The result depends on the value at address 0x17 of the EEPROM. (?) (See "SOFTWARE/EEPROM Settings".) OTHER FEATURES: -- COMPATIBILITY (BOARDS): Board revisions 501-1208-04 or lower may fail with non-Sun boards. Use 501-1208-05 or later. COMPATIBILITY (ROM): Boot ROM version 1.8 or later is required to boot from a QIC-24 tape in a Sun-3 shoebox (Emulex MT-02 controller?). Boot ROM version 2.6 or later is required to boot from a QIC-24 tape in a Sun-2 shoebox (Sysgen SC4000 controller?). Boot ROM version 2.6 or later is required to boot from an SMD disk attached via a 501-1249 Xylogics 7053 SMD controller. COMPATIBILITY (SUNOS): -- 501-1209 3/110 CPU VME See 501-1134, except: COMPATIBILITY (BOARDS): -- COMPATIBILITY (SUNOS): -- 501-1237 CPU 8M with FPU (4/1xx) See 501-1199, except: FPU: Weitek 1164/1165 POWER: 13.8A @ +5V, 0.1A @ -5V COMPATIBILITY (BOARDS): The board revision must be 501-1237-11 or later to use a type-4 keyboard. The 501-1384 FPU2 is not supported on this board. The P4 cgsix color framebuffer (501-1374, 501-1505, 501-1532) requires boot ROM version 3.0 or later to use it as the console. 501-1241 motherboard (386i/150) PROCESSOR: 80386 @ 20MHz ARCHITECTURE: sun386i FPU: 80387 MMU: 80386 on-board MEMORY: none CACHE: on-chip EXTERNAL BUS: none BUS: ISA (three 16-bit/AT, one 8-bit/XT, four 32-bit) POWER: 5.8A @ +5V LAYOUT: From left to right, with component side up and external connectors AWAY from you, the external connectors are: a male DB25 serial connector; a parallel port connector; eight LEDs (bit 0 to the left); and a female DA15 AUI Ethernet connector. The boot PROM is in the far middle at location U602 (grid B8). To the right of it is the NVRAM at location U603 (grid B9), and to the right of that is the IDPROM at location U601 (grid B10). The ISA slots are in the far left; the 32-bit slots are in the middle. Beyond the ISA slots are five voltage test points (+5, GND, +12, -12, and -5 from left to right). Next to the IDPROM is the SCSI connector, with pin 1 in the far left. In line but nearer is the floppy data/control connector, with pin 1 in the near right. The power supply connector is along the right edge just beyond the jag in the edge. Along the jag is the floppy/disk power connector (four pins, pin 1 at right), and somewhat nearer are the fan power connector (two pins, pin 1 at left) and the front panel LED power connector (three pins, pin 1 farthest). In the near left corner is the speaker connector (three pins, pin 1 farthest). The Ethernet fuse is near the serial and parallel connectors, and the SCSI fuse is near the SCSI connector. Both fuses are 1A subminiature fuses, P/N 140-1027. There are three single jumpers, in a loose line in the near right, with jumper 0 farthest. MEM LAYOUT: none CONNECTORS: SCSI floppy control/data power supply floppy/disk power fan power front panel LED power speaker PORTS: serial parallel AUI Ethernet: permanently set for type-2 (transformer-coupled) transceivers. LEDS: There are eight diagnostic LEDs. JUMPERS: The three jumpers control the mode in which the machine powers up. 0 1 2 mode ---- ---- ---- -------------------------------- UN UN UN Normal. Self-test is executed. Memory tested is determined by the NVRAM setting. JU UN UN Diagnostic. Self-test is executed. All memory is tested. Status sent to the serial port until all video hardware tests OK. UN UN JU Manufacturing. Diagnostic mode continuous loop. JU UN JU Bypass. Bypasses most of normal self-test. SWITCHES: none OTHER FEATURES: -- COMPATIBILITY (BOARDS): The GXi color framebuffer 501-1352 requires boot ROM version 4.3 or later. The low-resolution monochrome framebuffer 501-1433 (and 501-1568?) requires boot ROM version 4.4 or later. Board revision 501-1241-02 Rev 03 or later is required to use dynamic memory boards 501-1394, 501-1441, or 501-1423 (555-1423). Board revision 501-1241-04 Rev 01 or later is required to use multiple dynamic memory boards. COMPATIBILITY (ROM): Boot ROM version 4.3 or later is required to use the GXi color framebuffer 501-1352. Boot ROM version 4.4 or later is required to use monochrome framebuffer 501-1433 (and 501-1568?). COMPATIBILITY (SUNOS): -- 501-1274 CPU with FPC-6/4 (4/2xx) PROCESSOR: SF9010 @ 16.67MHz ARCHITECTURE: sun4 FPU: Weitek 1164/1165 MMU: Sun-4, 16 hardware contexts MEMORY: none CACHE: on-chip EXTERNAL BUS: VME BUS: none POWER: 17.2A @ +5V, 1.3A @ -5V, 0.4A @ +12V LAYOUT: One edge of the board has the three VME connectors. From left to right with component side up and external connector edge toward you (normal top edge at left), the external connectors are: two serial ports (A and B from left to right (top/bottom)); an Ethernet connector; a switch to toggle between Normal and Diagnostic modes; eight LEDs (bit 0 to the right/bottom); a reset switch; a keyboard/mouse connector; and a video connector. The four boot PROMs form a line in the middle of the left half of the board, U2001-U2004 (1507-1504, grid J10 through E10, farthest to nearest, respectively). The IDPROM is near the U2004 PROM, at location U1901, grid D5. The 3V battery is along the near edge near serial port B. The Ethernet fuse is in the near right, near the Weitek chips, at grid C29. The keyboard fuse is near the keyboard connector at grid A26. Some jumper blocks have separate J??? designations for each pair. Jumpers J0301 through J0303 are the pairs, from right to left, of a block in the left middle to the right of the U2004 boot PROM. Jumper J0304 is a single jumper in the left middle, to the right of the U2003 PROM. Jumper J0401 is a block in the far left. Jumpers J2001 and J2002 are the far and middle pairs of a block in the far left, to the left of the U2001 boot PROM. J2401 is in the same block. Jumper J2003 is a single jumper in the near left. Jumper J2201 is a single jumper in the near left, by the battery. Jumper J2401 is the near pair of a block in the far left, to the left of the U2001 boot PROM. J2001 and J2002 are in the same block. Jumpers J2402 through J2404 are the pairs, from right to left, of a block in the far middle. Jumper J2701 is a single jumper in the near middle, by the LEDs. Jumper J2801 is a single jumper in the far left, near J0401. Jumper J2902 is a single jumper in the near left. Jumper J2904 does not appear on any diagrams and hence its location is unknown. MEM LAYOUT: No main memory. Framebuffer memory. CONNECTORS: none PORTS: serial ports: Jumper J2201 controls the serial port clock. Ethernet: Jumper J2902 sets the transceiver type. keyboard/mouse monochrome video: The onboard framebuffer is a bwtwo. The video output levels are ECL/TTL, with a resolution of 1600 x 1280 at 89KHz horizontal sync and 66Hz vertical sync. It can drive only high-resolution monochrome monitors. LEDS: There are eight diagnostic LEDs. JUMPERS: J0301 "External clock clock" UNJUMPED J0302 46.153MHz clock enable JUMPED J0303 16MHz clock enable JUMPED J0304 VME clock enable JUMPED J0401 1-2 unused 3-4 VME interrupt level 1 JUMPED 5-6 VME interrupt level 2 JUMPED 7-8 VME interrupt level 3 JUMPED 9-10 VME interrupt level 4 JUMPED 11-12 VME interrupt level 5 JUMPED 13-14 VME interrupt level 6 JUMPED 15-16 VME interrupt level 7 JUMPED J2001 Boot PROM size J2002 J2001 27512 (512K) boot PROMs DEFAULT J2002 27256 (256K) boot PROMs J2003 Connect 3V battery JUMPED J2201 SCC (UART) clock enable JUMPED J2401 J2402 J2401 CPU is VME requester only J2402 CPU is VME arbiter/requester DEFAULT J2403 J2404 J2403 CPU is reset slave J2404 CPU is reset master DEFAULT J2701 Debug jumper UNJUMPED J2801 Enable system DVMA JUMPED J2902 Jump for type-1 Ethernet transceiver, unjump for type-2. J2904 "Null" UNJUMPED SWITCHES: NORM/DIAG NORM Normal boot. DIAG Invoke extended diagnostics on power-up. Diagnostic messages are sent to serial port A. RESET Invokes a watchdog reset. The result depends on the value at address 0x17 of the EEPROM. (?) (See "SOFTWARE/EEPROM Settings".) OTHER FEATURES: -- COMPATIBILITY (BOARDS): The board revision must be 501-1274-12 or later to use a type-4 keyboard. The board revision must be 501-1274-13 or later to use a 501-1249 Xylogics 7053 SMD controller. 501-1576 16M memory boards require boot ROM version 3.0 or later when two or more are present. COMPATIBILITY (ROM): Boot ROM version 1.7 or later is required to boot from an SMD disk connected to a 501-1249 Xylogics 7053 SMD controller. Boot ROM version 3.0 or later is required to use two or more 501-1576 16M memory boards. COMPATIBILITY (SUNOS): -- 501-1299 CPU (3/4xx) PROCESSOR: 68030 ARCHITECTURE: sun3x FPU: 68882 MMU: 68030 on-board MEMORY: none CACHE: on-chip EXTERNAL BUS: VME BUS: P4 POWER: 24.5A @ +5V, 0.3A @ +12V LAYOUT: One edge of the board has the three VME connectors. The backplate is (probably) two VME slots high. From left to right with component side up and external connector edge toward you (normal top edge at left), the external connectors are: eight LEDs (bit 0 at the top/left); a reset switch; a switch to toggle between Normal and Diagnostic modes; a female DA15 AUI Ethernet connector; two female DB25 serial ports (A and B from left to right (top/bottom)); and a female DA15 keyboard/mouse connector. The boot PROMs are in the near right corner at locations U1712 and U1713 (grid B34 and C34). The IDPROM is in the near right at location U1701 (grid D33), to the left of the U1713 boot PROM. The 3V battery is in the far middle. The P4 connector is in the middle right. The P2 Mezzanine connector, used for the 501-1446 FPA+ daughterboard, is in the far right corner. The Ethernet fuse F2500 is by the Ethernet connector and the keyboard fuse F1800 is near serial port A. There is a terminator resistor pack at U1411. Jumper J100 is a block in the far right edge. Jumper J200 is a block in the leftish middle, just to the left of the divider, with pin 1 the rightmost of the nearest pair. Jumper J400 is a block in the middle right, with pin 1 the nearest of the leftmost pair. Jumper J2000 is a block in the far middle, with pin 1 the rightmost of the nearest pair. Jumper J2100 is a block in the far middle, near the 3V battery, with in 1 the rightmost of the nearest pair. Jumper J2501 is a block int he near middle, with pin 1 the nearest of the leftmost pair. MEM LAYOUT: none CONNECTORS: P4 for framebuffer. P2 Mezzanine for 501-1446 FPA+ daughterboard. PORTS: AUI Ethernet: See "SPECIAL TOPICS/Pinout Summary/ Ethernet/FOO-AAM". Jumper J2501 controls various Ethernet settings. serial ports: See "SPECIAL TOPICS/Pinout Summary/ Serial/FOO-AAD". The serial ports conform to both RS232C and RS423 and are wired DTE. keyboard/mouse: See "SPECIAL TOPICS/Pinout Summary/ Keyboard and Mouse/FOO-AAC". LEDS: There are eight diagnostic LEDs. JUMPERS: J100 1-2 Enable 68030 cache UNJUMPED 3-4 Enable 68030 MMU UNJUMPED J200 1-2 Enable 68030 clock JUMPED 3-4 unused 5-6 unused 7-8 Enable 50ns clock JUMPED J400 1-2 Enable VME interrupt 1 JUMPED 3-4 Enable VME interrupt 2 JUMPED 5-6 Enable VME interrupt 3 JUMPED 7-8 Enable VME interrupt 4 JUMPED 9-10 Enable VME interrupt 5 JUMPED 11-12 Enable VME interrupt 6 JUMPED 13-14 Enable VME interrupt 7 JUMPED 15-16 unused J2000 1-2 Enable VME requester 3-4 Enable VME arbiter DEFAULT 5-6 VME-generated VME reset 7-8 CPU-generated VME reset DEFAULT J2100 1-2 Enable VME system clock JUMPED 3-4 Enable round-robin arbiter JUMPED J2501 1-2 Enable Ethernet clock JUMPED 3-4 unused 5-6 Transceiver type Jump to select type-1 Ethernet transceiver, unjump for type-2 7-8 unused SWITCHES: NORM/DIAG NORM Normal boot. DIAG Invoke extended diagnostics on power-up. Diagnostic messages are sent to serial port A at 9600 bps (or serial port B at 1200 bps?). RESET Invokes a watchdog reset. The result depends on the value at address 0x17 of the EEPROM. (?) (See "SOFTWARE/EEPROM Settings".) OTHER FEATURES: If memory boards are installed on both sides of this board, the terminator pack at U1411 should be removed. COMPATIBILITY (BOARDS): If the 501-1105 FPA or 501-1446 FPA+ is being used with this board, any 8M memory cards must be 501-1102-11 or later. This board is not compatible with 501-1254 32M memory boards. However, it is compatible with the similar 501-1451 32M memory boards. P4-based cgeight framebuffers must be 501-1371-04 or later for use with this board. Jumpers P10, P11, P12, and P13 should be removed from the 501-1598 and 501-1832 backplanes when this board is installed. This board may not be compatible with the SunLink Channel Adapter -- the 501-1550 board may be required instead. COMPATIBILITY (ROM): -- COMPATIBILITY (SUNOS): -- 501-1316 CPU 8M (4/3xx) PROCESSOR: CY7C601 @ 25MHz ARCHITECTURE: sun4 FPU: TI8847 MMU: Sun-4, 16 hardware contexts MEMORY: 8 SIMM slots for up to 32M CACHE: on-chip EXTERNAL BUS: VME BUS: P4 POWER: 17.5A @ +5V, 0.2A @ +12V, 0.2A @ -12V LAYOUT: One edge of the board has the three VME connectors. From left to right with component side up and external connector edge toward you (normal top edge at left), the external connectors are: a HD50 SCSI connector; an Ethernet connector; four serial ports (D, C, B, and A from left to right (top/bottom)), of which A seems to be DB25 and B through D DE9; a keyboard connector; eight LEDs (bit 0 to the left/top); and a switch to toggle between Normal and Diagnostic modes. The boot PROMs are in a group in the near left, with U2101, U2103, U2102, and U2100 in that order clockwise from the farthest left, at grid locations F501, F5M1 (?), E6M1 (?), and E601, respectively. The IDPROM is in the near right corner at location U2202 (grid A4A6 (?)). The time-of-day/NVRAM chip is in the middle of the left edge, at location U2200, beyond the boot PROMs. There is a large jumper block J2000 in the far left (internal SCSI connector?). The P4 connector is on the near side of the SIMM slots in the far right. The SCSI fuse F3200 and Ethernet fuse F3100 are by the SCSI and Ethernet connectors respectively. The keyboard fuse F0300 is by the LEDs. All three fuses are 150-1174, 2A. Jumper J0200 is a block in the near middle, with pin 1 the nearest of the leftmost pair. Jumper J0900 is a single jumper in the rightish middle. Jumper J1900 is a single jumper in the farish middle, to the left of the SIMMs. Jumper J2100 is a single jumper in the near left, near the boot PROMs and to the right of J2101. Jumper J2101 is a single jumper in the near left, near the boot PROMs, to the left of J2100. Jumper J2302 is a three-pin jumper in the near middle, pin 1 to the left. Jumper J2303 is a three-pin jumper in the near middle, pin 1 to the left. Jumper J2400 is a single jumper in the near right. Jumper J2402 is a three-pin jumper in the near right corner, pin 1 to the left. Jumper J2502 is a three-pin jumper in the near middle, pin 1 to the left. Jumper J2503 is a three-pin jumper in the near middle, pin 1 to the left. Jumper J2701 is a single jumper in the far left corner. Jumper J2800 is a single jumper in the far left corner. Jumper J2801 is a single jumper in the far left, to the right of J3001. Jumper J2803 is a single jumper in the far left corner. Jumper J2900 is a single jumper in the far left corner. Jumper J3001 is a block in the far left, with pin 1 the nearest of the leftmost pair. Jumper J3100 is a single jumper in the middle left edge. Jumper J3101 is a single jumper in the far left edge. MEM LAYOUT: Memory consists of up to eight 1M (501-1408, 501-1466, 501-1544, 501-1565, or 501-1697) or 4M (501-1682 or 501-1739) x 9 30-pin SIMMs in two banks in the middle to far right, U1300-U1307 from nearest to farthest. The nearer four are bank 0, bytes 0-3, and the farther four are bank 1, bytes 0-3. 4M SIMMs are "not supported on the Sun-4/330 CPU" and require boot PROM version 3.0.3 or later. See jumper J1900. CONNECTORS: P4 J2000 (?) SIMM * 8, 30-pin PORTS: SCSI Ethernet: permanently set for type-2 Ethernet transceivers. serial ports: Jumpers J2302/J2303 and J2502/J2503 control whether the ports are RS232 or RS423. Ports A and B are switched in tandem, separately from C and D which are also linked. Jumper J2400 controls the serial port clock. keyboard/mouse: Jumper J2402 controls something to do with the mouse (or possibly the keyboard too). LEDS: There are eight diagnostic LEDs. JUMPERS: J0200 1-2 FPC normally low JUMPED 3-4 FPC normally low JUMPED 5-6 FPC normally high UNJUMPED J0900 Enable Sysclock JUMPED J1900 SIMM size Jump for 4M SIMMs, unjump for 1M SIMMs. J2100 Boot PROM size J2101 J2100 27512 (512K) boot PROMs DEFAULT J2101 27256 (256K) boot PROMs J2302 Serial A/B standard 1-2 Ports A/B RS232 (+12V) DEFAULT 2-3 Ports A/B RS423 (+5V) J2303 Serial A/B standard 1-2 Ports A/B RS232 (-12V) DEFAULT 2-3 Ports A/B RS423 (-5V) J2400 Enable serial port clock JUMPED J2402 1-2 Mouse TD enabled 2-3 Mouse TD grounded DEFAULT J2502 Serial C/D standard 1-2 Ports C/D RS232 (+12V) DEFAULT 2-3 Ports C/D RS423 (+5V) J2503 Serial C/D standard 1-2 Ports C/D RS232 (-12V) DEFAULT 2-3 Ports C/D RS423 (-5V) J2701 "Disable VME loopback" UNJUMPED J2800 Enable VME reset out JUMPED J2801 Enable VME arbiter JUMPED J2803 Enable VME reset in UNJUMPED J2900 Enable 16MHz VME clock JUMPED J3001 1-2 unused 3-4 Enable VME interrupt level 1 JUMPED 5-6 Enable VME interrupt level 2 JUMPED 7-8 Enable VME interrupt level 3 JUMPED 9-10 Enable VME interrupt level 4 JUMPED 11-12 Enable VME interrupt level 5 JUMPED 13-14 Enable VME interrupt level 6 JUMPED 15-16 Enable VME interrupt level 7 JUMPED J3100 Enable 32MHz clock JUMPED J3101 Enable 48MHz clock JUMPED SWITCHES: NORM/DIAG NORM Normal boot. DIAG Invoke extended diagnostics on power-up. Diagnostic messages are sent to serial port A at 9600 bps. OTHER FEATURES: To provide circuit protection to the M+ and M- (+-12V) inputs on the UC5170 serial port line driver, install fused shunts 150-1669 at locations J2302, J2303, J2502, and J2503. COMPATIBILITY (BOARDS): Board revision 501-1316-03 or later is required to use the 501-1267 cgfive framebuffer. Board revision 501-1316-04 or later is required to use the 501-1539 or 501-1855 ISP-80/IPI-2 disk controller or 501-1276 FDDI controller. The 501-1371 P4 cgeight framebuffer must be -04 or later for use with this board. COMPATIBILITY (ROM): Boot ROM version 3.0 or later is required to boot from a QIC-24 tape. Boot ROM version 3.0.1 or later is required to boot from a tape drive connected to a second SCSI controller. Boot ROM version 3.0.3 or later is required to use 4M SIMMs. Boot ROM version 4.1.1 or later is required when the 501-1537/501-1538 VX/MVX Visualization Accelerator is used as the console. COMPATIBILITY (SUNOS): Board revision 501-1316-04 or later is required to run LISP software. 501-1322 motherboard 4M w/o monochrome framebuffer (3/60) See 501-1205, except: MEM LAYOUT: SIMM layout is the same, but no framebuffer memory. POWER: sources disagree: {11/13.5A typical/max @ +5V, 0.3/0.5A typical/max @ -5.2V, 0.3/0.5A @ +12V}, or {8.9A @ +5V, 0.3A @ -5V} LAYOUT: Same, except no female DE9 monochrome video connector. PORTS: SCSI: See "SPECIAL TOPICS/Pinout Summary/SCSI/FOO-AAL". Note that pin 26 (TERMPWR) is connected to ground on board revision 501-1322-01. This can cause a short if another device in the chain is providing termination power! monochrome video: Not present. 501-1324 motherboard (386i/250) PROCESSOR: 80386 @ 25MHz ARCHITECTURE: sun386i FPU: 80387 MMU: 80386 on-board MEMORY: none CACHE: on-chip EXTERNAL BUS: none BUS: ISA (three 16-bit/AT, one 8-bit/XT, four 32-bit) POWER: 5.8A @ +5V LAYOUT: From left to right, with component side up and external connectors AWAY from you, the external connectors are: a male DB25 serial connector; a parallel port connector; eight LEDs (bit 0 to the left); and a female DA15 AUI Ethernet connector. The boot PROM is in the far middle at location U602 (grid B8). To the right of it is the NVRAM at location U603 (grid B9), and to the right of that is the IDPROM at location U601 (grid B10). The ISA slots are in the far left; the 32-bit slots are in the middle. Beyond the ISA slots are five voltage test points (+5, GND, +12, -12, and -5 from left to right). Next to the IDPROM is the SCSI connector, with pin 1 in the far left. In line but nearer is the floppy data/control connector, with pin 1 in the near right. The power supply connector is along the right edge just beyond the jag in the edge. Along the jag is the floppy/disk power connector (four pins, pin 1 at right), and somewhat nearer are the fan power connector (two pins, pin 1 at left) and the front panel LED power connector (three pins, pin 1 farthest). In the near left corner is the speaker connector (three pins, pin 1 farthest). The Ethernet fuse is near the serial and parallel connectors, and the SCSI fuse is near the SCSI connector. Both fuses are 1A subminiature fuses, P/N 140-1027. There are three single jumpers, in a loose line in the near right, with jumper 0 farthest. MEM LAYOUT: none CONNECTORS: SCSI floppy control/data power suply floppy/disk power fan power front panel LED power speaker PORTS: serial parallel AUI Ethernet: permanently set for type-2 (transformer-coupled) transceivers. LEDS: There are eight diagnostic LEDs. JUMPERS: The three jumpers control the mode in which the machine powers up. 0 1 2 mode ---- ---- ---- -------------------------------- UN UN UN Normal. Self-test is executed. Memory tested is determined by the NVRAM setting. JU UN UN Diagnostic. Self-test is executed. All memory is tested. Status sent to the serial port until all video hardware tests OK. UN UN JU Manufacturing. Diagnostic mode continuous loop. JU UN JU Bypass. Bypasses most of normal self-test. SWITCHES: none OTHER FEATURES: -- COMPATIBILITY (BOARDS): The GXi color framebuffer 501-1352 requires boot ROM version 4.3 or later. The low-resolution monochrome framebuffer 501-1433 (and 501-1568?) requires boot ROM version 4.4 or later. COMPATIBILITY (ROM): Boot ROM version 4.3 or later is required to use the GXi color framebuffer 501-1352. Boot ROM version 4.4 or later is required to use monochrome framebuffer 501-1433 (and 501-1568?). COMPATIBILITY (SUNOS): -- 501-1334 motherboard 0M with monochrome framebuffer (3/60) See 501-1205, except: PORTS: SCSI: See "SPECIAL TOPICS/Pinout Summary/SCSI/FOO-AAL". Note that pin 26 (TERMPWR) is connected to ground on board revision 501-1334-01. This can cause a short if another device in the chain is providing termination power! 501-1345 motherboard 0M w/o monochrome framebuffer (3/60) See 501-1322, except: PORTS: SCSI: See "SPECIAL TOPICS/Pinout Summary/SCSI/FOO-AAL". Note that pin 26 (TERMPWR) is connected to ground on board revision 501-1345-01. This can cause a short if another device in the chain is providing termination power! 501-1378 motherboard 4M w/o monochrome framebuffer (3/60LE) PROCESSOR: 68020 @ 20MHz ARCHITECTURE: sun3 FPU: 68881 (stock or socket?) MMU: Sun-3, 8 hardware contexts MEMORY: 24 SIMM slots for up to 12M CACHE: none EXTERNAL BUS: VME (has P3 (power connector) only) BUS: P4 POWER: ? LAYOUT: One edge of the board has the VME power connector. The backplate is two VME slots high. From left to right with component side up and external connector edge toward you, the external connectors are: a female DA15 keyboard/mouse connector; eight LEDs (bit 0 to the right); a switch to toggle between Normal and Diagnostics modes; a BNC thin Ethernet connector; a female DA15 AUI Ethernet connector; two female DB25 serial ports (ports B and A from left to right); and a female D50 SCSI port connector. Above these are an upper row of cutouts or connectors for color vid