W83627F Information Storage Devices, Inc, W83627F Datasheet - Page 51

• Manufacturer Part Number: W83627F
• Description: LPC Interface I/o Plus Kbc, Game Port, Midi Port
• Manufacturer: Information Storage Devices, Inc

Value RAM
Address A6-A0
35h
36h
37h
38h
39h
3Ah
3Bh
3Ch
3Dh
3E- 3Fh
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.
Voltage ID (VID4) & Device ID Register - Index 49h
Register Location:
Power on Default Value
<0> is mapped to VID <4>
Size:
Bit 7-1: Read Only - Device ID<6:0>
Bit 0 : Read/Write - The VID4 inputs.
Index 20h- 3Fh or 60h - 7Fh (auto-increment), continued
Address
Auto-Increment
75h
76h
77h
78h
79h
7Ah
7Bh
7Ch
7Dh
7E- 7Fh
7
A6-A0
49h
<7:1> is 000,0001 binary
8 bits
6
5
with
4
3
Description
-12VIN High Limit
-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.
FAN3 Fan Count Limit
Note: It is the number of counts of the internal clock for
the Low Limit of the fan speed.
Reserved
2
- 47 -
1
0
VID4
Publication Release Date:November 2002
DID<6:0>
W83627HF/F
Revision 2.0