W83L784R_05 Datasheet, PDF (45/52 Pages) Winbond – Monitoring IC

W83L784R/ W83L784G
10. TEMPERATURE SENSOR 3 (CPU T2) REGISTERS
The address of I²C is defined in Bank0.Reg4B.
10.1 Temperature Sensor 3 Temperature Register -- Index 00h
Read Only
BIT
NAME
READ/WRITE
DESCRIPTION
15-7 TEMP2[8:0]
Read Only
Temperature bit [8:0] of sensor 2. (0.5 degree C
precision).
6-0 Reserved
Read Only Read 0.
10.2 Temperature Sensor 3 Configuration Register -- Index 01h
Power-on - [7:0] = 0000, 0000 b
BIT
NAME
READ/WRITE
DESCRIPTION
7-5 Reserved
Read
Read 0.
4-3 FAULT
Read/Write
Number of faults to detect before setting OVT#
output to avoid false tripping due to noise.
2-1 Reserved
Read Only Read 0.
0
Reserved
Read/Write Reserved
10.3 Temperature Sensor 3 Hysteresis Register -- Index 02h
Power-on default [15:0] = 0100,1011,0000,0000 b
BIT
NAME
READ/WRITE
DESCRIPTION
15-7 THYST3[8:0]
Read/Write
Temperature hysteresis bit 8-0. The temperature
default 75.0 degree C.
6-0 Reserved
Read Only Read 0.
10.4 Temperature Sensor 3 Over-temperature Register -- Index 03h
Power-on - [15:0] = 0101,0000,0000,0000 b
BIT
NAME
READ/WRITE
DESCRIPTION
15-7 TOVF3[8:0]
Read/Write
Over-temperature bit 8-0. The temperature default
80.0 degree C.
6-0 Reserved
Read Only Read 0.
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Publication Release Date: Jan. 2005
Revision 1.1