Fujitsu M2927HA:Switch Settings
PCA Layout All configurations marked "*" are default settingsTerminal Connector CN4
Spindle motor control A SHORT* Auto Start on power up OPEN Controlled by START/STOP UNIT command SCSI Bus Parity checking P SHORT* Enabled OPEN Disabled Offline Self-diagnostics D SHORT* Normal OPEN ExecuteTerminal Connector CN7
Spindle Sync I/O pulse.Terminal Connector CN20
Master & Slave control determining whether to receive or transmit SPSYNC are set by MODE SELECT command. This terminal SY Pin1 GROUND Pin2 SPSYNC
This would normally be connected to a momentary switch which would short pin 3 to ground for the reset of the drive and SCSI bus. Normally used for debug purposes only.
R SHORT* External reset signal when connected to ground OPEN No connection
Write protection WP SHORT* Disabled OPEN Enabled
Termination of SCSI bus TM SHORT* Enable terminating resistor OPEN Disable terminating resistor
External LED connector Pin1 LED(V) Pin2 -LED
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