External Operator Panel Interface Connector; External Operator Panel Interface; Scsi Terminating Resistor Mode Cnh1 - Fujitsu MCE3064SS Product Manual

Figure 3.20 External operator panel interface connector
Table 3.6
Signal
SCSI-ID 4
SCSI-ID 2
SCSI-ID 1
Device type mode
SCAM mode
Verify mode
Macintosh mode
SCSI type-0
SCSI terminating resistor mode
+LED
–LED
*EJSW
3 - 24
External operator panel interface (1 of 2)
Pin Reference
setting
signal
2 SW1-01 Equivalent to ON position of SW1-01 by
shorting with 0 V.
4 SW1-02 Equivalent to ON position of SW1-02 by
shorting with 0 V.
6 SW1-03 Equivalent to ON position of SW1-03 by
shorting with 0 V.
9 SW1-06 Equivalent to ON position of SW1-06 by
shorting with 0 V. See 3.4.4 (1)
10 – See 3.4.4 (2)
11 – See 3.4.4 (3)
13 – See 3.4.4 (4)
14 – See 3.4.4 (5)
15 CNH1(5- Equivalent to shorting CNH1 05-06 by shorting
6) with 0 V.
3 – LED+terminal for external connection
5 – LED–terminal for external connection
7 – External eject instruction input (TTL-IC level)
L level: Equivalent to pushing eject switch
H level: Equivalent to not pushing eject switch
C156-E097-01EN
Function