W83793G Datasheet, PDF (22/131 Pages) Winbond – Winbond H/W Monitor

W83793G
I2CADDR
BIT
7
6
5
4
3
2
1
0
Name
SMBUSADDR
BIT
DESCRIPTION
SMBUSADDR.
The value of SMBUSADDR is trapping pin voltage on PADDR0 (pin42) and PADDR1 (pin44)
at 100ms after VSB power ready.
ADDR1 ADDR0 I²C Address
7-0 ₀
0
58_HEX
0
1
5A_HEX
1
0
5C_HEX
1
1
5E_HEX
8.3.2.2 LM75-like Temperature Sensor I²C Address Register
Location:
Type:
Bank 0 Address 0C_HEX
Read / Write
Reset:
100ms after VSB5V (Pin 7) Rising.
BIT
Name
Reset
7
DIS_TD2
0
TEMPD1/2ADDR
6
5
4
3
I2CADDR75B
DIS_TD1
Trapped Value
0
2
1
0
I2CADDR75A
Trapped Value
BIT
DESCRIPTION
DIS_TD2.
7
If set to 1, it cannot access registers for temperature sensor 2 by temperature sensor 2 I2C
address.
I2CADDR75B.
The value of I2CADDR75B is trapping PADDR0 (pin42) and PADDR1 (pin44) at 100ms
after VSB power good issue.
ADDR1 ADDR0 I2CADDR75B
6-4 ₀
0
100
0
1
101
1
0
110
1
1
111
Temperature sensor 2 I2C Address
98_HEX
9A_HEX
9C_HEX
9E_HEX
DIS_TD1.
3
If set to 1, it cannot access registers for temperature sensor 1 by temperature sensor 1 I2C
address.
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