Emerson MVME2500 manual Controls, LEDs, and Connectors VMEBus P2 Connector, VMEbus P2 Connector

Controls, LEDs, and Connectors

3.4.1.5VMEBus 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

44 MVME2500 Installation and Use (6806800L01H)