9
CPU Ratio Selector
JP1
1 2 3 4
Table for the Pentium III and Celeron Socket 370 CPU
Celeron
Pentium III
Pentium III
Speed Bus
Ratio
Speed Bus Ratio
Speed
Bus Ratio
366/66 66MHz
5.5x
500E/100 100MHz
5.0x 733/133
133MHz
5.5x
400/66 66MHz
6.0x
533EB/133
133MHz
4.0x 750/100
100MHz
7.5x
466/66 66MHz
7.0x
550E/100 100MHz
5.5x 800/100
100MHz
8.0x
500/66 66MHz
7.5x
600E/100 100MHz
6.0x 800EB/133 133MHz
6.0x
533/66 66MHz
8.0x
600EB/133
133MHz
4.5x 850/100
100MHz
8.5x
533A/66 66MHz 8.0x
650/100
100MHz
6.5x 866/133
133MHz
6.5x
566/66 66MHz
8.5x
667/133 133MHz
5.0x 933/133
133MHz 7.0x
600/66 66MHz
9.0x
700/100 100MHz
7.0x 1.0GHz/133
133MHz
7.5x
633/66 66MHz
9.5x
667/66 66MHz
10.0x
700/66 66MHz
10.5x
733/66 66MHz
11.0x
766/66 66MHz
11.5x
∗
Because the Ratio are fixed by CPU Manufacture, users
don’t need to setting ratio any more, this table just for
reference use.
800/100 100MHz
8.0x
850/100 100MHz
8.5x
900/100 100MHz
9.0x
3.
CMOS RAM Clear: JBAT
WARNING: Make sure your computer is POWER OFF when you CLEAR CMOS.
Connect a jumper Cap over this jumper for a few seconds, will clears information
stored in the CMOS RAM Chip that input by user, such as hard disk information and
passwords. After CLEAR CMOS, you must enter the BIOS setup (by holding down
<DEL> during power-up) to re-enter BIOS information (see BIOS SETUP).
Selections
JBAT
Normal 1-2
(Default)
Clear
CMOS 2-3
(momentarily)
CMOS RAM Clear Setting
1-2 : closed Normal
(default)
JBAT
1
3
JBAT
1
3
2-3 : closed Clear CMOS
