IBM PCM-5896 Computer Hardware User Manual


 
24 PCM-5896 User Manual
S3 (4~6) CPU frequency ratio
You can set the CPU frequency ratio from 2 to 5.5 by setting
S3 (4~6).
CAUTION: Improper settings may damage the CPU!
4-3S5-3S6-3SC45PC55P6K/DMA
001 2 2 2
011 5.25.25.2
010 3 3 3
000 5.15.35.3
10 1 X X 4
111 X X 5.4
110 X X 5
100 X X 5.5
1 : ON 0 : OFF
*
* default