AOpen AP5C User Manual page 74

Jumper Summary
CPU Type
CPU Type
P54C-75
P54C-90
P54C-100
P54C/CS/CQS-120
P54C/CS/CQS-133
P54CS/CQS-150
P54CS/CQS-166
SRAM Type (Optional)
SRAM
3.3V SRAM
3.3V/5V Mix Mode SRAM
Cache Size
Cache Size
256 KB
512 KB
Flash ROM Type
Flash ROM
5V
12V
User's Guide
JP9 JP10 JP11
1-2 1-2, 3-4 1-2, 3-4
2-3 1-2, 3-4
2-3 1-2, 3-4
2-3 3-4, 5-6
2-3 3-4, 5-6
2-3 5-6, 7-8
2-3 5-6, 7-8
JP14 JP16
Off On
On Off
JP12
1-2
2-3
JP13
1-2
2-3
Appendix
A
1-2
3-4
1-2
3-4
1-2
3-4
A-1