Motorola MVME187 User Manual
3-12
Hardware Preparation and Installation
3
Table 3-5. Settings for Optional J6 SRAM Backup Power Source
Select Header
Header
Number
Header
Description
ConÞguration
Jumpers
J6
SRAM backup
power source
select header
Primary source
VMEbus
+5V STBY
Secondary source
VMEbus +5V STBY
(Factory
conÞguration)
Primary source
optional battery
Secondary source
optional battery
Primary source
VMEbus +5V STBY
Secondary source
optional battery
Primary source
optional battery
Secondary source
VMEbus +5V STBY
J6
1
5
3
2
6
4
J6
2
6
4
1
5
3
J6
2
6
4
1
5
3
J6
1
5
2
6
3
4