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JP11&JP12:
CPU Clock Speed: |
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Clock Speed |
JP11 |
JP12 |
CPU Type |
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25 MHz |
1-2 |
all open |
SX 25, DX 25, DX 2/50 |
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33 MHz |
1-2 |
1-2, 3-4 |
SX
33, DX 33, DX 2/66, DX 4/100, CYRIX 5x86 100, AMD 5x86 133 |
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40 MHz |
1-2 |
1-2 |
SX
40, DX 40, DX 2/80, DX 4/120, CYRIX 5x86 120 |
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50 MHz |
2-3 |
3-4 |
DX 50 |
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JP7&JP8: Cache Memory
Configuration |
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Cache size |
JP7 |
JP8 |
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128 kb cache |
1-2 |
1-2 |
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256 kb cache |
1-2 |
2-3 |
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JP31, JP32 & JP34:
CPU VOLTAGE |
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VOLTAGE |
JP31 |
JP34 |
JP32 |
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3.3 V |
2-3 |
2-3 |
5-6 |
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3.45 V |
2-3 |
2-3 |
3-4 |
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4.0 V |
2-3 |
2-3 |
1-2 |
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5 V |
1-2 |
1-2 |
any setting |
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CPU TYPE: (O = open, C =
close) |
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CPU Type |
JP9 |
JP10 |
JP14 |
JP15 |
JP16 |
JP17 |
JP20 |
JP23 |
JP24 |
JP25 |
JP26 |
JP28 |
JP29 |
JP30 |
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DX 2/66 |
2-3 |
2-3 |
O |
O |
2-3 |
O |
O |
O |
4-5 |
1-2, 3-4 |
3-4 |
O |
O |
O |
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DX 2/80 |
2-3 |
2-3 |
O |
O |
2-3 |
O |
O |
O |
4-5 |
1-2, 3-4 |
3-4 |
O |
O |
O |
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AMD |
DX 4 / 100 write back (NV8T) |
2-3 |
2-3 |
O |
O |
1-2 |
O |
O |
O |
4-5 |
1-2, 3-4 |
3-4 |
O |
O |
O |
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DX 4 / 100 write back (SV8B) |
2-3 |
1-2 |
O |
1-2 |
1-2 |
2-3 |
C |
2-3 |
4-5 |
1-2, 3-4 |
1-2, 3-4 |
O |
1-2 |
O |
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DX 4 / 120 |
2-3 |
1-2 |
O |
1-2 |
1-2 |
2-3 |
C |
2-3 |
4-5 |
1-2, 3-4 |
1-2, 3-4 |
O |
1-2 |
O |
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5x86 / 133 (P75, x5/133)) |
2-3 |
1-2 |
O |
1-2 |
1-2 |
2-3 |
C |
2-3 |
4-5 |
1-2, 3-4 |
1-2, 3-4 |
O |
1-2 |
2-3 |
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DX 2 / 66 |
2-3 |
2-3 |
O |
O |
O |
1-2 |
C |
O |
2-3 |
1-2, 3-4 |
2-3 |
2-3 |
2-3 |
O |
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DX 2
/80 |
2-3 |
2-3 |
O |
O |
O |
1-2 |
C |
O |
2-3 |
1-2, 3-4 |
2-3 |
2-3 |
2-3 |
O |
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Cyrix |
DX 4 / 100 |
2-3 |
2-3 |
O |
O |
O |
1-2 |
C |
O |
2-3 |
1-2, 3-4 |
2-3 |
2-3 |
2-3 |
O |
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5x86 / 100 |
2-3 |
2-3 |
O |
1-2 |
O |
2-3 |
C |
2-3 |
4-5 |
1-2, 3-4 |
1-2, 3-4 |
O |
1-2 |
O |
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5x86 / 120 |
2-3 |
2-3 |
O |
1-2 |
O |
2-3 |
C |
2-3 |
4-5 |
1-2, 3-4 |
1-2, 3-4 |
O |
1-2 |
O |
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DX4 / 100 write back |
2-3 |
1-2 |
O |
1-2 |
1-2 |
2-3 |
C |
2-3 |
4-5 |
1-2, 3-4 |
1-2, 3-4 |
O |
1-2 |
O |
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DX 4 / 100 write through |
2-3 |
2-3 |
O |
O |
O |
2-3 |
C |
1-2 |
4-5 |
1-2, 3-4 |
3-4 |
O |
O |
O |
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DX 2 / 66 |
2-3 |
2-3 |
O |
O |
O |
2-3 |
C |
1-2 |
4-5 |
1-2, 3-4 |
3-4 |
O |
O |
O |
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Intel |
DX 2 / 50 |
2-3 |
2-3 |
O |
O |
O |
2-3 |
C |
1-2 |
4-5 |
1-2, 3-4 |
3-4 |
O |
O |
O |
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SX 25 |
O |
2-3 |
O |
O |
O |
2-3 |
C |
1-2 |
4-5 |
2-3 |
3-4 |
O |
O |
O |
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P24D / 66 |
2-3 |
1-2 |
O |
1-2 |
1-2 |
2-3 |
C |
2-3 |
4-5 |
1-2, 3-4 |
1-2, 3-4 |
O |
1-2 |
O |
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P24T / 63 |
1-2 |
1-2 |
1-2 |
O |
O |
2-3 |
C |
O |
1-2 |
1-2, 3-4 |
3-4 |
1-2 |
1-2 |
O |
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P24T / 83 |
1-2 |
1-2 |
1-2 |
O |
O |
2-3 |
C |
O |
1-2 |
1-2, 3-4 |
3-4 |
1-2 |
1-2 |
O |
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