user manual

Hardware Preparation and Installation
2-6
2
Table 2-2. Configuring MVME177 Headers
Header
Number
Header
Description ConÞguration Jumpers Notes
J1
General
purpose soft-
ware readable
jumpers
GPI0 - GPI2:
User-deÞnable
GPI3: Reserved
GPI4 - GPI7:
User-deÞnable
1 -- 2 (GPI0)
3 -- 4 (GPI1)
5 -- 6 (GPI2)
9-- 10 (GPI4)
11 -- 12 (GPI5)
13 -- 14 (GPI6)
15 -- 16 (GPI7)
(Factory
conÞguration)
1, 2
J2
SRAM backup
power source
select header
VMEbus +5V
STBY
2 -- 1
(Factory
conÞguration)
3
Backup power
disabled
4 -- 2
Backup from
battery
3 -- 2
15
GPI0
GPI1
GPI2
GPI6
GPI3
GPI4
GPI5
12
16GPI7
7
8
1
2
3
4
1
2
3
4
1
2
3
4