SMART Embedded Computing MVME2502, Installation And User Manual

Page: 53 / 150

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