W83627THF_06 Datasheet, PDF (53/142 Pages) Winbond – Winbond LPC I/O

W83627THF/W83627THG
5.8.21 Chip ID -- Index 58h (Bank 0)
Register Location:
58h
Power on Default Value
90h
Attribute:
Read Only
Size:
8 bits
7 6 5 4 32 1 0
CHIPID
Bit 7-0: Winbond Chip ID number. Read this register will return 90h.
5.8.22 Diode Selection Register -- Index 59h (Bank 0)
Register Location:
59h
Power on Default Value
70h
Attribute:
Read/Write
Size:
8 bits
7 6 5432 1 0
Reserved
Reserved
Reserved
Reserved
SELPIIV1
SELPIIV2
SELPIIV3
Reserved
Bit 7 : Reserved
Bit 6: Diode mode selection of temperature AUXTIN if index 5Dh bit3 is 1. Set this bit to 1, select
Pentium II CPU compatible thermal diode. Set this bit to 0, select 2N3904 bipolar diode.
Bit 5: Diode mode selection of temperature CPUTIN if index 5Dh bit2 is 1. Set this bit to 1, select
Pentium II CPU compatible thermal diode. Set this bit to 0, select 2N3904 bipolar diode.
Bit 4: Diode mode selection of temperature SYSTIN if index 5Dh bit1 is 1. Set this bit to 1, select
Pentium II CPU compatible thermal diode. Set this bit to 0, select 2N3904 bipolar diode.
Bit 3-0: Reserved
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