Xycom XVME-240 Manual page 60

XVME-240 Manual
October, I984
BACKPLANE CONNECTOR Pl
The following table lists the PI pin assignments by pin number order. (The connector
consists of three rows of pins labeled rows A, B, and
Row A
.
Pin Signal
Number
Mnemonic
1
D00
2
DO1
3
DO2
4
DO3
5
DO4
6
DO5
7
DO6
8
DO7
9
G N D
1 0
SYSCLK
11
G N D
1 2
DSl*
1 3
DSO*
1 4
WRITE*
1 5
G N D
1 6
DTACK*
1 7
G N D
AS * --
1 8
1 9
G N D
20
IACK*
2 1
IACKIN*
22
IACKOUT*
23
A M 4
24
A07
25
A06
26
A05
27
A04
28
A03
29
A02
30
A01
3 1 -12v
3 2
+5v
Table B-2. P 1 Pin Assignments
Row B
Signal
Mnemonic
BBSY *
BCLR*
ACFAIL*
BGOIN*
BG0OUT*
BGlIN*
I
BGlOUT*
BG2IN*
BG20UT*
BG3IN*
BG30UT*
BRO*
BRl*
BR2*
BR3*
AM0
AM1
A M 2
A M 3
G N D
SERCLK (1)
SERDAT (1)
G N D
IRQ7*
IRQ6*
IRQ5*
IRQ4*
IRQ3*
IRQ2*
IRQl*
+5V STDBY
+5v
B - 5
C.)
Row C
Signal
Mnemonic
DO8
DO9
DlO
Dll
D12
D13
D14
D 1 5
GDN
SYSFAIL*
BERR*
SYSRESET*
LWORD*
AM5
A23
A22
A21
A20
A l 9
A l 8
A l 7
A l 6
A l 5
A l 4
A l 3
A12
A l l
Al0
A09
A08
+12v
. +5v