W83783S Information Storage Devices, Inc, W83783S Datasheet - Page 33

• Manufacturer Part Number: W83783S
• Description: H/w Monitor: 3 Temp.(thermal Diode), 6 Vol., 2 PWM Fan Control
• Manufacturer: Information Storage Devices, Inc

7.12
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.
3E- 3Fh or 7E-7Fh
Address A6-A0
Value RAM
3Ch or 7Ch
3Dh or 7Dh
3Ah or 7Ah
3Bh or 7Bh
33h or 73h
34h or 74h
35h or 75h
36h or 76h
37h or 77h
38h or 78h
39h or 79h
Index 20h- 3Fh or 60h - 7Fh, continued
+12VIN High Limit
+12VIN Low Limit
-12VIN High Limit
-12VIN Low Limit
-5VIN High Limit
-5VIN Low Limit
Temperature sensor 2 (VT2) High Limit
Temperature sensor 2 (VT2) 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
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Description
Publication Release Date: April 1999
W83783S
Preliminary
Revision 0.55