F71869A
6.6.12 Configuration Register ⎯ Index 0Bh
Bit
Name
R/W Default
Description
Select the Intel CPU socket number.
0000: no CPU presented. PECI host will use Ping() command to find
CPU address.
0001: CPU is in socket 0, i.e. PECI address is 0x30.
0010: CPU is in socket 0, i.e. PECI address is 0x31.
0100: CPU is in socket 0, i.e. PECI address is 0x32.
1000: CPU is in socket 0, i.e. PECI address is 0x33.
Others are reserved.
7-4
CPU_SEL
R/W
0
Reserved.
3-1
0
Reserved
-
0
0
If the CPU is selected as dual core. Set this register 1 to read the
temperature of domain1.
DOMAIN1_EN
R/W
6.6.13 Configuration Register ⎯ Index 0Ch
Bit
Name
R/W Default
Description
TCC Activation Temperature.
When PECI is enabled, the absolute value of CPU temperature is
R/W 8’h55 calculated by the equation:
CPU_TEMP = TCC_TEMP + PECI Reading.
The range of this register is -128 ~ 127.
7-0
TCC_TEMP
6.6.14 Configuration Register ⎯ Index 0Dh
Bit
Name
R/W Default
Description
TSI Temperature offset for CPU
7-0
TSI_OFFSET
R/W 8’h00 When AMD TSI or Intel PCH SMBus is enabled, this byte is used as
the offset to be added to the temperature reading of CPU.
6.6.15 Configuration Register ⎯ Index 0Fh
Bit
7-6
5
Name
R/W Default
Description
Reserved
Reserved
Reserved
-
0
1
0
Reserved.
R/W
-
Dummy Register
Reserved.
4-2
Digital temperatures monitoring rate for PECI, AMD TSI, or Intel PCH
SMBus. The rate is calculated by 20Hz/(DIG_RATE_SEL + 1).
1-0 DIG_RATE_SEL R/W
0
74
Oct., 2011
V0.19P
FINTEK [ FEATURE INTEGRATION TECHNOLOGY INC. ]
