W83697HG Nuvoton Technology Corporation of America, W83697HG Datasheet - Page 31

• Manufacturer Part Number: W83697HG
• Description: IC LPC SUPER I/O 128-PQFP
• Manufacturer: Nuvoton Technology Corporation of America

Specifications of W83697HG

• Applications: PC's, PDA's
• Interface: LPC
• Voltage - Supply: 3.3V, 5V
• Package / Case: 128-XFQFN
• Mounting Type: Surface Mount
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

6.5 SMI# interrupt mode
6.5.1
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 9.6 )
6.5.2
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 9.7 )
Voltage SMI# mode :
Fan SMI# mode :
SMI#
Low limit
High limit
*Interrupt Reset when Interrupt Status Registers are read
*
Figure 9.6
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*
*
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Fan Count limit
SMI#
Figure 9.7
W83697HF/ HG
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*