AOpen AP41 User Manual page 89

Oscillator Frequency
25 MHz
JP30
JP31
JP32
Flash ROM Type
Type
12V Flash ROM
5V EEPROM or Flash ROM
ECP DMA Channel
DMA Channel
DMA 1
DMA 3
FDC and Super I/O Chip
Function
Enabled
Disabled
User's Guide
Jumper Summary
33 MHz
1-2 1-2
2-3 1-2
2-3 1-2
JP2
2-3
1-2
40 MHz
1-2
1-2
2-3
JP4
1-2
2-3
JP3
2-3
1-2
JP1
1-2
2-3
A-3