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