RT8855 查看數據表（PDF） - Richtek Technology

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RT8855

4/3/2/1-Phase PWM Controller for AMD AM2/AM2+ CPUs

Richtek Technology 

RT8855

SVID[6:0]

0000000

0000001

0000010

0000011

0000100

0000101

0000110

0000111

0001000

0001001

0001010

0001011

0001100

0001101

0001110

0001111

0010000

0010001

0010010

0010011

0010100

0010101

0010110

0010111

0011000

0011001

0011010

0011011

0011100

0011101

0011110

0011111

Voltage

1.5500

1.5375

1.5250

1.5125

1.5000

1.4875

1.4750

1.4625

1.4500

1.4375

1.4250

1.4125

1.4000

1.3875

1.3750

1.3625

1.3500

1.3375

1.3250

1.3125

1.3000

1.2875

1.2750

1.2625

1.2500

1.2375

1.2250

1.2125

1.2000

1.1875

1.1750

1.1625

Table 1. 7-bit VID Code Table for AM2+ CPU (Serial)

SVID[6:0] Voltage SVID[6:0] Voltage

0100000

1.1500

1000000

0.7500

0100001

1.1375

1000001

0.7375

0100010

1.1250

1000010

0.7250

0100011

1.1125

1000011

0.7125

0100100

1.1000

1000100

0.7000

0100101

1.0875

1000101

0.6875

0100110

1.0750

1000110

0.6750

0100111

1.0625

1000111

0.6625

0101000

1.0500

1001000

0.6500

0101001

1.0375

1001001

0.6375

0101010

1.0250

1001010

0.6250

0101011

1.0125

1001011

0.6125

0101100

1.0000

1001100

0.6000

0101101

0.9875

1001101

0.5875

0101110

0.9750

1001110

0.5750

0101111

0.9625

1001111

0.5625

0110000

0.9500

1010000

0.5500

0110001

0.9375

1010001

0.5375

0110010

0.9250

1010010

0.5250

0110011

0.9125

1010011

0.5125

0110100

0.9000

1010100

0.5000

0110101

0.8875

1010101

0.4875

0110110

0.8750

1010110

0.4750

0110111

0.8625

1010111

0.4625

0111000

0.8500

1011000

0.4500

0111001

0.8375

1011001

0.4375

0111010

0.8250

1011010

0.4250

0111011

0.8125

1011011

0.4125

0111100

0.8000

1011100

0.4000

0111101

0.7875

1011101

0.3875

0111110

0.7750

1011110

0.3750

0111111

0.7625

1011111

0.3625

SVID[6:0]

1100000

1100001

1100010

1100011

1100100

1100101

1100110

1100111

1101000

1101001

1101010

1101011

1101100

1101101

1101110

1101111

1110000

1110001

1110010

1110011

1110100

1110101

1110110

1110111

1111000

1111001

1111010

1111011

1111100

1111101

1111110

1111111

Voltage

0.3500

0.3375

0.3250

0.3125

0.3000

0.2875

0.2750

0.2625

0.2500

0.2375

0.2250

0.2125

0.2000

0.1875

0.1750

0.1625

0.1500

0.1375

0.1250

0.1125

0.1000

0.0875

0.0750

0.0675

0.0500

0.0375

0.0250

0.0125

OFF

OFF

OFF

OFF

DS8855-01 April 2011

www.richtek.com

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