Vmebus P1 Connector; Table 3-6 Vmebus P1 Connector - SMART Embedded Computing Penguin Edge MVME250 Series Installation And User Manual

3.4.1.4

VMEBus P1 Connector

The VME P1 connector is a 160-pin DIN. The P1 connector provides power and VME
signals for 24-bit address and 16-bit data. The pin assignments for the P1 connector is as
follows:
Table 3-6
Pin
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
MVME2502 Installation and Use (6806800R96L)
VMEbus P1 Connector
Row A Row B
DATA 0 BBSY
DATA 1 BCLR
DATA 2 ACFAIL
DATA 3 BGIN0
DATA 4 BGOUT0
DATA 5 BGIN1
DATA 6 BGOUT1
DATA 7 BGIN2
GND BGOUT2
SYSCLK BGIN3
GND BGOUT3
DS1 BR0
DS0 BR1
WRITE BR2
GND BR3
DTACK AM 0
GND AM 1
AS AM 2
GND AM 3
IACK GND
IACKIN NC
Controls, LEDs, and Connectors
Row C Row D
DATA 8 +5V
DATA 9 GND
DATA 10 NC
DATA 11 NC
DATA 12 NC
DATA 13 NC
DATA 14 NC
DATA 15 NC
GND GAP
SYSFAIL GA0
BERR GA1
SYSRESET +3.3V (not used)
LWORD GA2
AM 5 +3.3V (not used)
ADD 23 GA3
ADD 24 +3.3V (not used)
ADD 25 GA4
ADD 26 +3.3V (not used)
ADD 27 NC
ADD 28 +3.3V (not used)
ADD 29 NC
Row Z
NC
GND
NC
GND
NC
GND
NC
GND
NC
GND
NC
GND
NC
GND
NC
GND
NC
GND
NC
GND
NC
53