Mvme712M-Compatible Versions; Vmebus Connector P2 - Motorola MVME2700 Series Installation And Use Manual

Table 4-9. VMEbus Connector P1 (Continued)
25 Not Used
26 GND
27 Not Used
28 GND
29 Not Used
30 GND
31 Not Used
32 GND

MVME712M-Compatible Versions

The next tables summarize the pin assignments of connectors specific to
MVME2700 modules that are configured for use with MVME712M
transition modules.

VMEbus Connector P2

Two 160-pin connectors (P1 and P2) supply the interface between the
MVME2700 and the VMEbus.
P1 provides power and VME signals for 24-bit addressing and 16-bit data.
Its pin assignments are set by the VMEbus specification.
P2 rows A, C, Z, and D provide power and interface signals to the
MVME712M transition module. P2 row B supplies the MVME2700 with
power, with the upper eight VMEbus address lines, and with an additional
16 VMEbus data lines. The pin assignments for P2 in the MVME712M I/O
configuration are listed in
http://www.motorola.com/computer/literature
∗
VA6 VIRQ6
∗
VA5 VIRQ5
∗
VA4 VIRQ4
∗
VA3 VIRQ3
∗
VA2 VIRQ2
∗
VA1 VIRQ1
–12V +5VSTDBY
+5V +5V
Table 4-10.
MVME712M-Compatible Versions
VA13 Not Used
VA12 Not Used
VA11 Not Used
VA10 Not Used
VA9 Not Used
VA8 Not Used
+12V GND
+5V Not Used
25
26
27
28
4
29
30
31
32
4-19