Xycom XVME-560, Manual

Page: 57 / 70

XVME-560 Manual
September, 1984
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 C.)
Table B-2. PI Pin Assignments
.
Pin
Number
Row
A
Signal
Mnemonic
Row B Row C
Signal
Signal
Mnemonic Mnemonic
1 D00 BBSY* DO8
2
DO1 BCLR* DO9
3 DO2
ACFAIL* Dl0
4 D03
BG0IN* Dll
5
DO4 BG0OUT* D12
6
DO5
BGlIN* D13
7 DO6
BGlOUT* D14
8 D07
BG2IN* D15
9
GND
BG20UT* G D N
1 0
SYSCLK
BG3IN* SYSFAIL*
11 G N D
BG30UT* BERR*
1 2 DSl* BRO*
SYSRESET*
1 3 DS0* BRl*
LWORD*
14
WRITE* BR2*
AM5
15 G N D BR3*
A23
1 6 DTACK* AM0
A22
17 GND
AM1
A21
18 A S *
AM2
A 2 0
19 G N D
AM3 Al9
20
IACK*
G N D Al8
21 IACKIN*
SERCLK (1) Al7
22 IACKOUT*
SERDAT (1) Al6
23
AM4
G N D A15
24 A07
IRQ7*
Al4
25 A06 IRQ6*
Al3
26
A05 IRQ5*
Al2
27 A04
IRQ4*
A l l
28 A03
IRQ3*
A10
2 9 A02
IRQ2* A09
30
A01
IRQl* A08
3 1
-12v
+5V
STDBY +12v
32 +5v
+5v +5v
B-5