Vmebus Connector - P1; Table B-1. P1 Vmebus Connector Pin Assignments - Motorola MVME2400 Series Installation And Use Manual

Connector Pin Assignments
VMEbus Connector – P1
B
Row Z
1 Not Used
2 GND
3 Not Used
4 GND
5 Not Used
6 GND
7 Not Used
8 GND
9 Not Used
10 GND
11 Not Used
12 GND
13 Not Used
14 GND
15 Not Used
16 GND
17 Not Used
18 GND
19 Not Used
20 GND
21 Not Used
22 GND
23 Not Used
24 GND
B-2
Two 160-pin DIN type connectors, P1 and P2, supply the interface
between the base board and the VMEbus. P1 provides power and VME
signals for 24-bit addressing and 16-bit data. Its pin assignments are set by
the IEEE P1014-1987 VMEbus Specification and the VME64 Extension
Standard. They are listed in the following table.

Table B-1. P1 VMEbus Connector Pin Assignments

Row A
VD0
VD1
VD2
VD3
VD4
VD5
VD6
VD7
GND
VSYSCLK
GND
VDS1∗
VDS0∗
VWRITE∗
GND
VDTACK∗
GND
VAS∗
GND
VIACK∗
VIACKIN∗
VIACKOUT∗
VAM4
VA7
Row B Row C
VBBSY∗ VD8
VBCLR∗ VD9
VACFAIL∗ VD10
VBGIN0∗ VD11
VBGOUT0∗ VD12
VBGIN1∗ VD13
VBGOUT1∗ VD14
VBGIN2∗ VD15
VBGOUT2∗ GND
VBGIN3∗ VSYSFAIL∗
VBGOUT3∗ VBERR∗
VBR0∗ VSYSRESET∗
VBR1∗ VLWORD
VBR2∗ VAM5
VBR3∗ VA23
VAM0 VA22
VAM1 VA21
VAM2 VA20
VAM3 VA19
GND VA18
VSERCLK VA17
VSERDAT VA16
GND VA15
VIRQ7∗ VA14
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Row D
Not Used 1
GND 2
Not Used 3
Not Used 4
Not Used 5
Not Used 6
Not Used 7
Not Used 8
VMEGAP∗ 9
VMEGA0∗ 10
VMEGA1∗ 11
Not Used 12
VMEGA2∗ 13
Not Used 14
VMEGA3∗ 15
Not Used 16
VMEGA4∗ 17
Not Used 18
Not Used 19
Not Used 20
Not Used 21
Not Used 22
Not Used 23
Not Used 24