W83627THF_06 Datasheet, PDF (49/142 Pages) Winbond – Winbond LPC I/O

W83627THF/W83627THG
5.8.14 SMI#/OVT# Control Register- Index 4Ch
Register Location:
4Ch
Power on Default Value
18h
Attribute:
Read/Write
Size:
8 bits
7 654 32 1 0
Reserved
Reserved
OVTPOL
DIS_OVT2
DIS_OVT3
EN_T1_ONE
T2T3_INTMode
Reserved
Bit 7: Reserved. User Defined.
Bit 6: Set to 1, the SMI# output type of Temperature CPUTIN/AUXTIN is set to Comparator Interrupt
mode. Set to 0, the SMI# output type is set to Two-Times Interrupt mode. (default 0)
Bit 5: Set to 1, the SMI# output type of temperature SYSTIN is One-Time interrupt mode. Set to 0, the
SMI# output type is Two-Times interrupt mode.
Bit 4: Disable temperature sensor AUXTIN over-temperature (OVT) output if set to 1. Set 0, enable
AUXTIN OVT output through pin OVT#.
Bit 3: Disable temperature sensor CPUTIN over-temperature (OVT) output if set to 1. Set 0, enable
CPUTIN OVT output through pin OVT#.
Bit 2: Over-temperature polarity. Write 1, OVT# active high. Write 0, OVT# active low. Default 0.
Bit 1: Reserved.
Bit 0: Reserved.
5.8.15 FAN IN/OUT and BEEP Control Register- Index 4Dh
Register Location:
4Dh
Power on Default Value
15h
Attribute:
Read/Write
Size:
8 bits
7 6 5432 1 0
FANINC1
FANOPV1
FANINC2
FANOPV2
FANINC3
FANOPV3
Reserved
Reserved
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