w83697 Winbond Electronics Corp America, w83697 Datasheet - Page 115

• Manufacturer Part Number: w83697
• Description: Winbond I/o
• Manufacturer: Winbond Electronics Corp America

9.7.11
Setting all ones to the high limits for voltages and fans (0111 1111 binary for temperature) means
interrupts will never be generated except the case when voltages go below the low limits.
9.7.12 Device ID Register - Index 49h
Register Location:
Power on Default Value
Size:
Bit 7-1: Read Only - Device ID<6:0>
Bit 0 : Reserved
Address A6-A0
3E- 3Fh
3Ah
3Bh
3Ch
3Dh
36h
37h
38h
39h
Value RAM
Index 20h- 3Fh or 60h - 7Fh (auto-increment), continued
Address A6-A0 with
Auto-Increment
7E- 7Fh
7
7Ah
7Bh
7Ch
7Dh
76h
77h
78h
79h
6
49h
<7:1> is 000,0002 binary
8 bits
5
4
3
-12VIN Low Limit
-5VIN High Limit
-5VIN Low Limit
Temperature sensor 1 (VTIN1) High Limit
Temperature sensor 1 (VTIN1) Hysteresis Limit
FAN1 Fan Count Limit
Note: It is the number of counts of the internal clock for
the Low Limit of the fan speed.
FAN2 Fan Count Limit
Note: It is the number of counts of the internal clock for
the Low Limit of the fan speed.
Reserved.
Reserved
2
- 106 -
1
0
Reserved
DID<6:0>
Publication Release Date: Feb. 2002
Description
W83697HF/F
Revision 0.70