W83781D Datasheet, PDF (42/53 Pages) Winbond – MONITORING IC

8.30 Temperature Sensor 2 Configuration Register - Index 52h (Bank 1)
Register Location:
Power on Default Value
Size:
52h
<7:0> = 0x00
8 bits
7 6 5 4 32 1 0
STOP2
INTMOD
Reserved
FAULT
FAULT
Reserved
Reserved
Reserved
W83781D
PRELIMINARY
Bit 7-5: Read - Reserved. This bit should be set to 0.
Bit 4-3: Read/Write - Number of faults to detect before setting OVT# output to avoid false tripping
due to noise.
Bit 2: Read - Reserved. This bit should be set to 0.
Bit 1: Read/Write - Interrupt mode select. This bit default is set to 0, which is compared mode. When
set to 1, interrupt mode will be selected.
Bit 0: Read/Write - When set to 1 the sensor will stop monitor.
8.31 Temperature Sensor 2 Hysteresis (High Byte) Register - Index 53h (Bank 1)
Register Location:
53h
Power on Default Value
<7:0> = 0x4B
Attribute:
Read/Write
Size:
8 bits
7 6 5 4 32 1 0
THYST2<8:1>
Bit 7-0: Temperature hysteresis bit 8-1, which is High Byte. The temperature default 75 degree C.
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Publication Release Date : Nov. 1997
Revision 0.60