W83697HG Datasheet, PDF (36/109 Pages) Winbond – WINBOND LPC I/O

W83697HF/ HG
Address Pointer Index (A6-A0)
REGISTERS AND RAM
Configuration Register
A6-A0
IN HEX
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
Select Register
4Ch
FAN IN/OUT and BEEP
Control Register
4Dh
Register 50h-5Fh Bank
Select Register
4Eh
Winbond Vendor ID
Register
4Fh
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)
- 33 -
Publication Release Date: May 30, 2005
Revision A1