Motorola CPCI-6115 用户手册

 illustrates the placement of the switches, jumper headers, connectors 

and LED indicators on the CPCI-6115. Use this figure to help identify the approximate location 
of the jumpers on the CPCI-6115. There are seven manually configured headers on the 
baseboard. They are described in the following table:         

J6

Bus Mode Select 
Header

Jumper pins 1-2 for 60x mode
Jumper pins 2-3 for MPX mode

J9

Stand-Alone Operation 
Header

Jumper pins 1-2 for Stand-Alone operation (no CPCI bus)

J10

Flash Boot Bank Select 
Header

No jumper or jumper pins 1-2 for Bank A (32 MB) 

Jumper pins 2-3 for Bank B (8 MB)

J15

+/-12  V Present Header

Jumper pins 1-2 allows board operation without +/- 12  V 
power

J20

Safe Start ENV Header

No jumper or jumper pins 1-2 for normal ENV settings

Jumper pins 2-3 for safe ENV settings

J25

SROM Initialization 
Enable Header

Jumper pins 1-2 to enable SROM init

No jumper or jumper pins 2-3 to disable SROM init

J99

Flash Bank A Write 
Protect Header

Jumper pins 1-2 to enable Bank A Flash Write

No jumper to disable Flash Writes

SW2

Manual Geographic 
Address - 

OFF (default) - GA from CompactPCI backplane

ON - generate address locally