w83637hg Winbond Electronics Corp America, w83637hg Datasheet - Page 52

• Manufacturer Part Number: w83637hg
• Description: Winbond Lpc I/o Lpc I/o
• Manufacturer: Winbond Electronics Corp America

SMI#/OVT# Control Register- Index 4Ch
Register Location:
Power on Default Value
Attribute:
Size:
Bit 7: Reserved. User Defined.
Bit 6: Set to 1, the SMI# output type of Temperature CPUTIN/VTIN is set to Comparator Interrupt
Bit 5: Set to 1, the SMI# output type of temperature SYSTIN is One-Time interrupt mode. Set to 0, the
Bit 4: Disable temperature sensor VTIN over-temperature (OVT) output if set to 1. Default 0, enable
Bit 3: Disable temperature sensor CPUTIN over-temperature (OVT) output if set to 1. Default 0, enable
Bit 2: Over-temperature polarity. Write 1, OVT# active high. Write 0, OVT# active low. Default 0.
Bit 1: Reserved.
Bit 0: Reserved.
mode. Set to 0, the SMI# output type is set to Two-Times Interrupt mode. (default 0)
SMI# output type is Two-Times interrupt mode.
VTIN OVT output through pin OVT#.
CPUTIN OVT output through pin OVT#.
7
4Ch
18h
Read/Write
8 bits
6
5
4
3
2
1
- 47 -
0
Reserved
Reserved
OVTPOL
DIS_OVT2
DIS_OVT3
EN_T1_ONE
T2T3_INTMode
Reserved
Publication Release Date: March, 2006
W83637HF/HG
Revision 1.6