FORCE COMPUTERS
Page 37
SPARC/CPU-5TE
Installation Guide
1.9
IOBP-DS
The IOBP-DS is an I/O back panel on VMEbus P2 with flat cable connectors for SCSI #1,
SCSI #2, serial I/O, keyboard/mouse and a micro D-Sub connector for the Ethernet #1
interface (AUI). This back panel can be plugged into the VMEbus P2 connector. The diagram
below shows all the connectors. The IOBP-I/O back panel and the IOBP-DS are especially
designed for the SPARC CPU-5TE. Do not use any other I/O back panels on the SPARC CPU-
5TE, for example, the IOBP-1.
1.9.1
Jumper Setting for IOBP-DS
Please make sure that the configuration switch matrix is plugged into sockets B3/B1 and B9/
B8, that is, the configuration for dual SCSI interface on P2 (3-row connector). This is
described in chapter “Floppy Interface or SCSI#2 Availability on P2” on page 12.
FIGURE 10.
The IOBP-DS
The pinouts of the connectors are shown in the following tables.
CAUTION
This IOBP-10 back panel and the IOBP-DS are especially designed for the SPARC CPU-5TE.
Do not use any other I/O back panels on the SPARC CPU-5TE, for example, the IOBP-1.
J2
J1
J4
J3
Ethernet
Keyboard
SCSI 2
SCSI 1
Serial
2
2
1
1
2
1
14
13
P2
J5
F1
C1
C2
R1
R2
C
B
A
1
A32
