P2 adapter board – Meridian America Link/Customer Controlled Routing User Manual
Page 96
78 Chapter 4: Meridian Link/CCR hardware
553-3202-210 Standard October 1998
P2 adapter board
The P2 adapter board (shown in Figure 24) mounts directly behind the SBC
card slot, and connects to the SBC card through the J2 connector on the
VME bus backplane. The adapter board provides the following:
¥
a 50-pin connector for SCSI cable connection to the disk/tape unit
¥
a 64-pin connector, which interfaces I/O port and printer port signals to
the MVME712 transition card through a 64-conductor ribbon cable
Figure 24
P2 adapter board
2
1
J2
64
63
1
J3
J4
C32
B32
A32
C1
B1
A1
J1
2
1
C4
F1
R3
R2
R1
C3
C2
C1
CR1
J5
1
1
8
3
3
P2
1
1
1