w83l784r Winbond Electronics Corp America, w83l784r Datasheet - Page 27

• Manufacturer Part Number: w83l784r
• Description: Winbond H/w Monitoring Ic
• Manufacturer: Winbond Electronics Corp America

6.6.2 Voltage
6.6.3 Fan
Confidential, For Beta-site Only
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 20-1 )
SMI# interrupt for fan is Two-Times Interrupt Mode. Fan count exceeding the limit, or exceeding
and then going below the limit( set at value ram index 3Bh and 3Ch) , will causes an interrupt if
the previous interrupt has been reset by reading all the interrupt Status Register. (Figure 20-2 )
SMI#
Low limit
High limit
Figure 20-1. Voltage SMI# Mode
*
*
*
*Interrupt Reset when Interrupt Status Registers are read
-26 -
*
Fan Count limit
SMI#
Figure 20-2. Fan SMI# Mode
Publication Release Date: Sep.
W83L784R
*
Preliminary
Revision 0.54
*
1999