W83697HF_05 Datasheet, PDF (34/102 Pages) Winbond – LPC I/O

W83697HF
Address Pointer Index (A6-A0)
Registers and RAM
A6-A0
in Hex
Configuration Register
40h
Interrupt Status Register 1 41h
Interrupt Status Register 2 42h
SMI#Ý Mask Register 1
43h
SMIÝ Mask Register 2
44h
NMI Mask Register 1
45h
NMI Mask Register 2
46h
Fan Divisor Register
47h
Reserved
48h
Device ID Register
49h
Reserved
4Ah
Reserved
4Bh
SMI#/OVT# Property
4Ch
Select Register
FAN IN/OUT and BEEP
4Dh
Control Register
Register 50h-5Fh Bank
4Eh
Select Register
Winbond Vendor ID
4Fh
Register
Power On Value of
Registers: <k7:0>in
Binary
00001000
00000000
00000000
00000000
00000000
00000000
01000000
<7:4> = 0101;
Notes
Auto-increment to the address of
Interrupt Status Register 2 after
a read or write to Port x6h.
Auto-increment to the address of
SMIÝ Mask Register 2 after a
read or write to Port x6h.
AUTO-INCREMENT TO THE
ADDRESS OF NMI MASK
REGISTER 2 AFTER A READ
OR WRITE TO PORT X6H
<7:1> = 0000001
<7:0> = 00000000
<7:0> = 00010101
<7> = 1;
<6:3> = Reserved;
<2:0> = 000
<7:0> = 01011100
(High Byte)
<7:0> = 10100011
(Low Byte)
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Publication Release Date: April 14, 2005
Revision2.0