Acrosser Technology AR-B1579 - Page 34

AR-B1579 User’s Guide
3-14
AMD CPU
SW1
SW1-1 SW1-2 SW1-3
CPU Type Work
Frequency
Clock Multiplier BF0 BF1 BF2
SW2
K5-PR75 (ABR) 75MHz 50.0MHz 1.5X
Off Off Off
3.46V
K5-PR90 (ABR) 90MHz 60.0MHz 1.5X
Off Off Off
K5-PR100 (ABR) 100MHz 66.7MHz 1.5X
Off Off Off
K5-PR120 (ABR) 90MHz 60.0MHz 1.5X On
Off Off
K5-PR133 (ABR) 100MHz 66.7MHz 1.5X On
Off Off
K5-PR166 (ABR) 116.7MHz 66.7MHz 1.75X On On
Off
K5-PR75 (AFR) 75MHz 50.0MHz 1.5X
Off Off Off
3.36V
K5-PR90 (AFR) 90MHz 60.0MHz 1.5X
Off Off Off
K5-PR100 (AFR) 100MHz 66.7MHz 1.5X
Off Off Off
K5-PR120 (AFR) 90MHz 60.0MHz 1.5X On
Off Off
K5-PR133 (AFR) 100MHz 66.7MHz 1.5X On
Off Off
K5-PR166 (AFR) 116.7MHz 66.7MHz 1.75X On On
Off
K6-166 (MMX)(ANR) 166MHz 66.7MHz 2.5X On On
Off
2.96V
K6-200 (MMX)(ANR) 200MHz 66.7MHz 3.0X
Off
On
Off
K6-233 (MMX)(ANR) 233MHz 66.7MHz 3.5X
Off Off Off
3.36V
K6-2-300 300MHz 66.7MHz 4.5X
On On On
2.26V
K6-2-333 333MHz 66.7MHz 5.0X
Off On On
Table 3-9 AMD CPU Base Clock Setting
Cyrix CPU
SW1
SW1-1 SW1-2 SW1-3
CPU Type Work
Frequency
Clock
Multiplier
BF0 BF1 BF2
SW2
6X86-PR100 80MHz 40.0MHz 2.0X On
Off Off
3.36V
6X86-PR120 100MHz 50.0MHz 2.0X On
Off Off
6X86-PR133 110MHz 55.0MHz 2.0X On
Off Off
6X86-PR150 120MHz 60.0MHz 2.0X On
Off Off
6X86-PR166 133MHz 66.7MHz 2.0X On
Off Off
6X86-PR200 150MHz 75.0MHz 2.0X On
Off Off
6X86L-PR120 100MHz 50.0MHz 2.0X On
Off Off
2.86V
6X86L-PR133 110MHz 55.0MHz 2.0X On
Off Off
6X86L-PR150 120MHz 60.0MHz 2.0X On
Off Off
6X86L-PR166 133MHz 66.7MHz 2.0X On
Off Off
6X86L-PR200 150MHz 75.0MHz 2.0X On
Off Off
6X86-PR166 (MMX) 150/133MHz 60/66.7MHz 2.5/2.0X On
On/Off
Off
2.96V
6X86-PR200 (MMX) 166/150MHz 66.7/75MHz 2.5/2.0X On
Off/On
Off
6X86-PR233 (MMX) 187.5/200MHz 75//66.7MHz 2.5/3.0X
Off/On
On
Off
6X86-PR300 (MMX) 233MHz 66.7MHz 3.5X
Off Off Off
Table 3-10 Cyrix CPU Base Clock Setting
IDT Winchip CPU
SW1
SW1-1 SW1-2 SW1-3
CPU Type Work
Frequency
Clock
Multiplier
BF0 BF1 BF2
SW2
IDT C6-180 180MHz 60.0MHz 3.0X
Off
On
Off
3.46V
IDT C6-200 200MHz 66.7MHz 3.0X
Off
On
Off
IDT C6-225 225MHz 75.0MHz 3.0X
Off
On
Off
IDT C6-240 240MHz 60.0MHz 4.0X
On
Off
On
Table 3-11 IDT Winchip CPU Base Clock Setting
NOTE:
1. SW1 jumper setting – BF0-BF2: On presents Low, Off presents High.
2. Intel CPU MMX - 200 is factory default setting.