47
APPENDIX A
QUICK GUIDE
The table below summaries the functions and settings of each jumpers of the motherboard.
Function
Jumper Settings
CPU
Voltage
Selection
3.3V Single Voltage CPU:
For P54C, P54CT, 3.3V IDT WinChip C6
JP1:
JP5:
short
short
JP7:
A-B open
1-2 short
3-4 short
5-6 short
3.5V Single Voltage CPU:
For P54C-VRE, AMD-K5, Cyrix 6x86,
3.5V IDT WinChip C6
JP1:
JP5:
short
short
JP7:
A-B short
1-2 short
3-4 short
5-6 short
3.3V (I/O)/2.2V (core) Dual Voltage CPU:
For 2.2V AMD-K6 and AMD-K6-2
JP1:
JP5:
open
open
JP7:
A-B open
1-2 short
3-4 open
5-6 open
3.3V (I/O)/2.8V (core) Dual Voltage CPU:
For P55C, Cyrix 6x86L
JP1:
JP5:
open
open
JP7:
A-B open
1-2 open
3-4 open
5-6 short
3.3V (I/O)/2.9V (core) Dual Voltage CPU:
For 2.9V AMD-K6, Cyrix 6x86MX and
Cyrix M II
JP1:
JP5:
open
open
JP7:
A-B short
1-2 open
3-4 open
5-6 short
3.3V (I/O)/3.2V (core) Dual Voltage CPU
For 3.2V AMD-K6/233
JP1:
JP5:
open
open
JP7:
A-B short
1-2 open
3-4 short
5-6 short
CPU Speed
Selection
For 90MHz Intel Pentium, AMD-K5-PR90
and AMD-K5-PR120 CPU
JP9:
JP10:
JP13:
1-2 short
1-2 short
1-2 short
JP12:
1-2 short
3-4 open
For 100MHz and 233MHz Intel Pentium,
AMD-K6/233, AMD-K5-PR100,
AMD-K5-PR150 and Cyrix M II-300, using
66MHz, (for future support only) CPU
JP9:
JP10:
JP13:
1-2 short
1-2 short
1-2 short
JP12:
1-2 open
3-4 open
For 120MHz Intel Pentium and
Cyrix 6x86-PR150 CPU
JP9:
JP10:
JP13:
2-3 short
1-2 short
1-2 short
JP12:
1-2 short
3-4 open
For 133MHz Intel Pentium, AMD-K5-PR133
(REV C) and Cyrix 6x86L-PR166 CPU
JP9:
JP10:
JP13:
2-3 short
1-2 short
1-2 short
JP12:
1-2 open
3-4 open
To be continued…
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Страница 8: ...Chapter 1 2 Fig 1 Key Components of the Mainboard...
Страница 10: ...Chapter 1 4...
Страница 16: ...Chapter 2 10 2 3 GRAPHICAL DESCRIPTION OF JUMPER SETTINGS Fig 3 Jumper Location...
Страница 24: ...Chapter 2 18...
Страница 51: ...Chapter 5 45 Load DMI File You can load the disk file to memory by entering a drive and path and file name here...
Страница 55: ...Quick Guide 49...
Страница 56: ...Appendix A 50...