W83697HF/F
Address Pointer Index (A6-A0)
Registers and RAM
A6-A0 in
Hex
Power On Value of
Registers: <k7:0>in
Binary
Notes
Configuration Register
40h
41h
00001000
00000000
Interrupt Status Register 1
Auto-increment to the address of
Interrupt Status Register 2 after a
read or write to Port x6h.
Interrupt Status Register 2
SMI#Ý Mask Register 1
42h
43h
00000000
00000000
Auto-increment to the address of
SMIÝ Mask Register 2 after a read
or write to Port x6h.
SMIÝ Mask Register 2
NMI Mask Register 1
44h
45h
00000000
00000000
Auto-increment to the address of
NMI Mask Register 2 after a read
or write to Port x6h
NMI Mask Register 2
Fan Divisor Register
Reserved
46h
47h
48h
49h
4Ah
4Bh
4Ch
01000000
<7:4> = 0101;
Device ID Register
Reserved
<7:1> = 0000001
Reserved
SMI#/OVT# Property Select
Register
<7:0> = 00000000
<7:0> = 00010101
<7> = 1 ;
FAN IN/OUT and BEEP
Control Register
4Dh
4Eh
Register 50h-5Fh Bank
Select Register
<6:3> = Reserved ;
<2:0> = 000
Winbond Vendor ID
Register
4Fh
<7:0> = 01011100
(High Byte)
<7:0> = 10100011
(Low Byte)
Publication Release Date: Feb. 2002
Revision 0.70
- 97 -
WINBOND [ WINBOND ]
