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MVME2500 Installation and Use (6806800L01H)
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3.4.1.5 VMEBus P2 Connector
The VME P2 connector is a 160-pin DIN. Row B of the P2 connector provides power to the
MVME2500 and to the upper eight VMEbus address lines and additional 16 VMEbus data lines.
The Z, A, C, and D pin assignments for the P2 connector are the same for both the MVME2500
and MVME7216E/ MVME721E, and are as follows:
Table 3-7 VMEbus P2 Connector
Pin Row A Row B Row C Row D Row Z
1 PMC IO 2 +5V PMC IO 1 GE3_0 + Serial 1 RX
2 PMC IO 4 GND PMC IO 3 GE3_0 - GND
3 PMC IO 6 RETRY PMC IO 5 GND Serial 1 TX
4 PMC IO 8 ADDRESS 24 PMC IO 7 GE3_1 + GND
5 PMC IO 10 ADDRESS 25 PMC IO 9 GE3_1 - Serial 1 CTS
6 PMC IO 12 ADDRESS 26 PMC IO 11 GND GND
7 PMC IO 14 ADDRESS 27 PMC IO 13 GE3_2 + Serial 1 RTS
8 PMC IO 16 ADDRESS 28 PMC IO 15 GE3_2 - GND
9 PMC IO 18 ADDRESS 29 PMC IO 17 GND Serial 2 RX
10 PMC IO 20 ADDRESS 30 PMC IO 19 GE3_3 + GND
11 PMC IO 22 ADDRESS 31 PMC IO 21 GE3_3 - Serial 2 TX
12 PMC IO 24 GND PMC IO 23 GND GND
13 PMC IO 26 +5V PMC IO 25 I2C DATA Serial 2 CTS
14 PMC IO 28 DATA 16 PMC IO 27 I2C CLK GND
15 PMC IO 30 DATA 17 PMC IO 29 GE3_LINK_ LED Serial 2 RTS
16 PMC IO 32 DATA 18 PMC IO 31 GE3_ACT_LED GND
17 PMC IO 34 DATA 19 PMC IO 33 GE4_LINK_LED Serial 3 RX
18 PMC IO 36 DATA 20 PMC IO 35 GE4_A_LED GND
19 PMC IO 38 DATA 21 PMC IO 37 GND Serial 3 TX
20 PMC IO 40 DATA 22 PMC IO 39 GE4_3 - GND
21 PMC IO 42 DATA 23 PMC IO 41 GE4_3 + Serial 3 CTS
22 PMC IO 44 GND PMC IO 43 GND GND