Pin Assignments; Vmebus Connector - P1; Table C-1. P1 Vmebus Connector Pin Assignments - Motorola MVME2401-1 Installation And Use Manual

Pin Assignments

VMEbus Connector - P1

C
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
25 Not Used
C-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 C-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
VA6
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
∗
VIRQ6 VA13
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Row D
Not Used
GND
Not Used
Not Used
Not Used
Not Used
Not Used
Not Used
∗
VMEGAP
∗ ∗
VMEGA0
∗ ∗
VMEGA1
∗
Not Used
∗
VMEGA2
Not Used
∗
VMEGA3
Not Used
∗
VMEGA4
Not Used
Not Used
Not Used
Not Used
Not Used
Not Used
Not Used
Not Used
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25