Emerson MVME2500 Onboard Connectors, Flash Program Connector P7, Flash Programming Header P7

Controls, LEDs, and Connectors

Table 3-7 VMEbus P2 Connector (continued)

Pin	Row A	Row B	Row C	Row D	Row Z
23	PMC IO 46	DATA 24	PMC IO 45	GE4_2 -	Serial 3 RTS
24	PMC IO 48	DATA 25	PMC IO 47	GE4_2+	GND
25	PMC IO 50	DATA 26	PMC IO 49	GND	Serial 4 RX
26	PMC IO 52	DATA 27	PMC IO 51	GE4_1 -	GND
27	PMC IO 54	DATA 28	PMC IO 53	GE4_1 +	Serial 4 TX
28	PMC IO 56	DATA 29	PMC IO 55	GND	GND
29	PMC IO 58	DATA 30	PMC IO 57	GE4_0 -	Serial 4 CTS
30	PMC IO 60	DATA 31	PMC IO 59	GE4_0 +	GND
31	PMC IO 62	GND	PMC IO 61	GND	Serial 4 RTS
32	PMC IO 64	+5V	PMC IO 63	+5V	GND

3.4.2Onboard Connectors

3.4.2.1Flash Program Connector (P7)

The Flash Program Connector is depopulated in the production version of the MVME2500. However, each pin is exposed for the 60-pin header connector for the JTAG boundary scan.

Table 3-8 Flash Programming Header (P7)

Pin	Signal Description
1	HOLD 1
2	Chip Select 1
3	Chip Select 0
4	Programmer's VCC
5	Master In Slave OUT (MISO)
6	HOLD 0
7	Keying
8	CLOCK

MVME2500 Installation and Use (6806800L01H) 45