3. HARDWARE SETUP

External Frequency Table for Socket 370 Processors

The following table is for use by experienced motherboard installers only. Overclock- ing can result in system instability or even shortening the life of the processor. Bold settings are also shown on the previous page.

CPUSDRAMPCIFrequency Selection Switches
(MHz)

(MHz)

(MHz)

1

2

3

4

5

 

 

 

 

 

 

67.81

101.71

33.90

[ON]

[ON]

[ON] [ON] [ON]

70.00

105.00

35.00

[ON]

[OFF]

[ON]

[ON]

[ON]

72.01

108.01

36.00

[ON] [ON] [OFF] [ON] [ON]

66.67

100.00

33.33

[ON]

[OFF] [OFF]

[ON]

[ON]

73.01

109.51

36.50

[ON] [ON] [ON] [OFF] [ON]

75.00

112.50

37.50

[ON] [OFF] [ON] [OFF] [ON]

77.00

115.50

38.50

[ON]

[ON]

[OFF]

[OFF]

[ON]

78.01

117.01

39.00

[ON] [OFF] [OFF] [OFF] [ON]

80.00

120.00

40.00

[ON] [ON] [ON] [ON] [OFF]

83.00

124.51

41.50

[ON]

[OFF]

[ON]

[ON]

[OFF]

84.49

126.74

42.25

[ON]

[ON]

[OFF]

[ON]

[OFF]

100.00

150.00

50.00

[ON] [OFF] [OFF] [ON] [OFF]

86.08

129.12

43.04

[ON]

[ON]

[ON]

[OFF]

[OFF]

88.00

132.00

44.00

[ON]

[OFF]

[ON]

[OFF]

[OFF]

90.00

135.00

45.00

[ON]

[ON]

[OFF]

[OFF]

[OFF]

95.00

142.50

47.50

[ON]

[OFF]

[OFF]

[OFF]

[OFF]

49.90

49.90

16.63

[OFF] [ON] [ON] [ON] [ON]

100.00

100.00

33.33

[OFF] [OFF]

[ON]

[ON]

[ON]

74.85

74.85

24.95

[OFF]

[ON]

[OFF]

[ON]

[ON]

66.58

66.58

22.19

[OFF]

[OFF]

[OFF]

[ON]

[ON]

82.84

82.84

27.61

[OFF]

[ON]

[ON]

[OFF]

[ON]

89.81

89.81

29.93

[OFF] [OFF] [ON] [OFF] [ON]

94.80

94.80

31.60

[OFF] [ON] [OFF] [OFF] [ON]

100.50

100.50

33.50

[OFF]

[OFF]

[OFF]

[OFF]

[ON]

104.78

104.78

34.93

[OFF] [ON] [ON] [ON] [OFF]

111.77

111.77

37.26

[OFF] [OFF]

[ON]

[ON]

[OFF]

114.77

114.77

38.26

[OFF] [ON] [OFF] [ON] [OFF]

100.00

100.00

33.33

[OFF] [OFF] [OFF] [ON] [OFF]

123.75

123.75

41.25

[OFF]

[ON]

[ON]

[OFF] [OFF]

132.74

132.74

44.25

[OFF] [OFF]

[ON]

[OFF] [OFF]

139.75

139.75

46.58

[OFF] [ON] [OFF] [OFF] [OFF]

149.69

149.69

49.90

[OFF] [OFF] [OFF] [OFF] [OFF]

NOTE: The PCI clock is equal to 1/3 the speed of the SDRAM. PCI’s specification allows for up to 33MHz, therefore using PC100-compliant DIMM and setting SDRAM to about 100MHz is recommended. For updated processor set- tings, please visit ASUS’ web site (see ASUS CONTACT INFORMATION)

.3 SETUPH/W

Motherboard Settings

ASUS CUW-RM User’s Manual

23