Jumper Settings
13
2.5
CPU BUS FREQUENCY RATIO (SW1-5,6,7)
These switches set the frequency ratio between the Internal frequency of the CPU
and the External frequency (called the Bus clock) within the CPU. These must be
set together with the above jumpers CPU External (Bus) Frequency Selection.
2.6
CPU EXTERNAL (BUS) FREQUENCY SELECTION
(SW1-8,9,10)
These switches tell the clock generator what frequency to send to the CPU. The Bus
clock times the Bus Ratio equals the CPU’s Internal frequency.
2.7
CHIPSET BUS CLOCK SETTING (JP9, JP10)
These jumpers set the chipset timing according the CPU external bus frequency
selection.
2.8
CPU SPEED
CPU Type
Freq.
Ratio
Bus
Freq. Ratio Setting Bus Freq. Setting
JP9 JP10
Freq.
1-5
1-6
1-7
1-8
1-9
1-10
Intel Pentium
90MHz
1.5x
60MHz
OFF
OFF
OFF
ON
ON
ON
2-3
1-2
Intel Pentium
100MHz
1.5x
66MHz
OFF
OFF
OFF
OFF
ON
ON
2-3
1-2
Intel Pentium
120MHz
2.0x
60MHz
ON
OFF
OFF
ON
ON
ON
2-3
1-2
Intel Pentium
133MHz
2.0x
66MHz
ON
OFF
OFF
OFF
ON
ON
2-3
1-2
Intel Pentium
150MHz
2.5x
60MHz
ON
ON
OFF
ON
ON
ON
2-3
1-2
Intel Pentium
166MHz
2.5x
66MHz
ON
ON
OFF
OFF
ON
ON
2-3
1-2
Intel Pentium
200MHz
3.0x
66MHz
OFF
ON
OFF
OFF
ON
ON
2-3
1-2
Intel Pentium w/MMX 166MHz
2.5x
66MHz
ON
ON
OFF
OFF
ON
ON
2-3
1-2
Intel Pentium w/MMX 200MHz
3.0x
66MHz
OFF
ON
OFF
OFF
ON
ON
2-3
1-2
Intel Pentium w/MMX 233MHz
3.5x
66MHz
OFF
OFF
OFF
OFF
ON
ON
2-3
1-2
AMD-K5-PR120
120MHz
2.0x
60MHz
ON
OFF
OFF
ON
ON
ON
2-3
1-2
AMD-K5-PR133
133MHz
2.0x
66MHz
ON
OFF
OFF
OFF
ON
ON
2-3
1-2
AMD-K5-PR166
166MHz
2.5x
66MHz
ON
ON
OFF
OFF
ON
ON
2-3
1-2
AMD-K6/166
166MHz
2.5x
66MHz
ON
ON
OFF
OFF
ON
ON
2-3
1-2
AMD-K6/200
200MHz
3.0x
66MHz
OFF
ON
OFF
OFF
ON
ON
2-3
1-2
AMD-K6/233
233MHz
3.5x
66MHz
OFF
OFF
OFF
OFF
ON
ON
2-3
1-2
AMD-K6/266
266MHz
4.0x
66MHz
ON
OFF
ON
OFF
ON
ON
2-3
1-2
AMD-K6/300
300MHz
4.5x
66MHz
ON
ON
ON
OFF
ON
ON
2-3
1-2
To be continued..
Table 3a
Содержание PAM-0067V E1
Страница 5: ...IV APPENDIX C PIN ASSIGNMENTS OF EISA SLOT 67 ...
Страница 7: ...Chapter 1 2 Fig 1 Key Components of the Mainboard ...
Страница 15: ...Chapter 2 10 2 3 GRAPHICAL DESCRIPTION OF JUMPER SETTINGS Fig 3 Jumper Location of the mainboard ...
Страница 27: ...Chapter 3 22 Fig 9a Optional GOI 660 Extension Card Fig 9b Optional GOI 611 Extension Card ...
Страница 53: ...Chapter 4 48 ...
Страница 72: ...67 APPENDIX C PIN ASSIGNMENTS OF EISA SLOT ...
