11-82 Chapter 11
SCSI Peripherals and I/O Information
Figure 11-46 A3660A Jumpering (XP34550W)
Table 11-34 A3660A J3 Option Jumpers (XP34450W)
Connector Pin-set Function Configuration
J3 1-2 SCSI ID 0 SCSI ID bit 0. Open=0, Jumpered=1
3-4 SCSI ID 1 SCSI ID bit 1. Open=0, Jumpered=1
5-6 SCSI ID 2 SCSI ID bit 1. Open=0, Jumpered=1
7 FLT_OUT L Provides active low connection for
cathode of fault LED (used with pin 9).
8 No Connector
9 BSY_OUT L Provides active low connection for
anode of fault status LED (used with
pin 7).
Provides active low connection for
cathode of remote busy LED (used with
pin 11).
10 or 19 SPINDLE_SYNC_REF
L
Provides connection for Spindle sync
REF signal.