W83627DHG Datasheet, PDF (224/268 Pages) Winbond – WINBOND LPC I/O

W83627DHG
20.13 Logical Device C (PECI, SST)
CR E0h. (Agent Configuration Register; Default 00h)
BIT READ / WRITE
DESCRIPTION
Agt4EN (Agent 4 Enable Bit)
7
R/W
0: Agent 4 is disabled.
1: Agent 4 is enabled.
Agt3EN (Agent 3 Enable Bit)
6
R/W
0: Agent 3 is disabled.
1: Agent 3 is enabled.
Agt2EN (Agent 2 Enable Bit)
5
R/W
0: Agent 2 is disabled.
1: Agent 2 is enabled.
Agt1EN (Agent 1 Enable Bit)
4
R/W
0: Agent 1 is disabled.
1: Agent 1 is enabled.
RTD4 (Agent 4 Return Domain 1 Enable Bit. Functions only when Agt4D1
is set to 1)
3
R/W
0: Agent 4 always returns the relative temperature from domain 0.
1: Agent 4 always returns the relative temperature from domain 1.
RTD3 (Agent 3 Return Domain 1 Enable Bit. Functions only when Agt3D1
is set to 1)
2
R/W
0: Agent 3 always returns the relative temperature from domain 0.
1: Agent 3 always returns the relative temperature from domain 1.
RTD2 (Agent 2 Return Domain 1 Enable Bit. Functions only when Agt2D1
is set to 1)
1
R/W
0: Agent 2 always returns the relative temperature from domain 0.
1: Agent 2 always returns the relative temperature from domain 1.
RTD1 (Agent 1 Return Domain 1 Enable Bit. Functions only when Agt1D1
is set to 1)
0
R/W
0: Agent 1 always returns the relative temperature from domain 0.
1: Agent 1 always returns the relative temperature from domain 1.
Note. Agent 1 ~ Agent 4 represent the addresses of PECI devices is from 0x30h to 0x33h respectively.
CR E1h. (Agent 1 TBase Register; Default 48h)
BIT READ / WRITE
DESCRIPTION
7 Reserved
6~0
R/W
Agent 1 TBase must always be a positive value; a negative value will
cause abnormal temperature responses. (Note 1)
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Publication Release Date: Aug, 22, 2007
Version 1.4