100 PPC11A 6U VME Single Board Computer
Publication No. PPC11A-HRM/1
5.35
Jumper Link Status Register (Offset 0x6CD)
The bits in this register only reflect the state of the physical links.
Bit Description
Default
7
NVRAM write enable link (P15 pins 5 and 6)
1 = Jumper is fitted
0 = No jumper fitted
N/A
6
Boot Recovery link (P15 pins 3 and 4)
1 = Jumper is fitted
0 = No jumper fitted
N/A
5
Configuration write enable link (P15 pins 9 and 10)
1 = Jumper is fitted
0 = No jumper fitted
N/A
4
Boot Alternate link (P15 pins 1 and 2)
1 = Jumper is fitted
0 = No jumper fitted
N/A
3
Boot Test Card link (on TAC):
1 = Jumper is fitted
0 = No jumper fitted
N/A
2
Recovery write enable link (on TAC):
1 = Jumper is fitted
0 = No jumper fitted
N/A
1
Test card fitted:
1 = Test card is fitted
0 = Test card is not fitted
N/A
0
Flash protection unlock link (P15 pins 7 and 8)
1 = Jumper is fitted
0 = No jumper fitted
N/A