lntei486DXIDX21DX4 S-Series
AMD Enhanced Am486
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Intel 486DX4 (P24C)
&
AMD Enhanced
Am486 Clock Multiplier- JP18
For 3 . 3 V Intel 4 8 6DX4
(P24C) and AMD Enhanced
Am486 CPU, 433 mainboard
offers a jumper JP1 8 to adjust
CPU internal clock multiplier
to 2 or 3 t imes of external
clock frequency.
Co re/Bus
CPU Type
Clock
JPIS
Ratio
DX4-100
3
:
1
DX4-l 00
2: 1
DX4-75
3: 1
Other CPU
• 1 4 User's Man ual
Internal
External
Core Clock
Bus Clock
lOOM Hz
33M Hz
lOOMHz
50MHz
75MHz
25M
Hz