W83783S Information Storage Devices, Inc, W83783S Datasheet - Page 25

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

6.6 Voltage and Fan SMI# mode :
6.6.1 Voltage SMI# mode :
6.6.2 Fan SMI# mode :
SMI# interrupt for voltage is Two-Times Interrupt Mode. Voltage exceeding high limit or going
below low limit will causes an interrupt if the previous interrupt has been reset by reading all the
interrupt Status Register. (Figure 18-1 )
SMI# interrupt for fan is Two-Times Interrupt Mode. Fan count exceeding the limit, or exceeding
and then going below the limit, will causes an interrupt if the previous interrupt has been reset by
reading all the interrupt Status Register. (Figure 18-2 )
(Comparator Mode; default)
(Interrupt Mode)
OVT#
OVT#
T
HYST
To
Figure 17. Over-Temperature Response Diagram
*Interrupt Reset when Temperature 2/3 is read
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Publication Release Date: April 1999
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W83783S
Preliminary
Revision 0.55