W83637HF Datasheet, PDF (56/149 Pages) Winbond – LPC I/O

W83637HF
BEEP Control Register 2-- Index 57h (Bank 0)
Register Location:
57h
Power on Default Value 80h
Attribute:
Read/Write
Size:
8 bits
7 6 5 4 32 1 0
EN_VIN2_BP
Reserved
Reserved
EN_FAN3_BP
EN_CASO_BP
EN_VTIN_BP
Reserved
EN_GBP
Bit 7: Global BEEP Control. Write 1, enable global BEEP output. Default 1. Write 0, disable all BEEP
output.
Bit 6: Reserved.
Bit 5: BEEP output control for temperature VTIN if the monitor value exceed the limit value. Write 1,
enable BEEP output. Write 0, disable BEEP output, which is default value.
Bit 4: BEEP output control for case open if the monitor value exceed the limit value. Write 1, enable
BEEP output. Write 0, disable BEEP output, which is default value.
Bit 3: BEEP output control for FAN 3 if the monitor value exceed the limit value. Write 1, enable BEEP
output. Write 0, disable BEEP output, which is default value.
Bit 2-1: Reserved.
Bit 0: BEEP output control for VTIN2 if the monitor value exceed the limit value. Write 1, enable BEEP
output. Write 0, disable BEEP output, which is default value.
Chip ID -- Index 58h (Bank 0)
Register Location:
58h
Power on Default Value
80h
Attribute:
Read Only
Size:
8 bits
7 6 5 4 32 1 0
CHIPID
Bit 7: Winbond Chip ID number. Read this register will return 80h.
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Publication Release Date: June 25, 2003
Revision 1.3