W83793G Datasheet, PDF (36/131 Pages) Winbond – Winbond H/W Monitor

W83793G
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BIT
DESCRIPTION
10_BIN : One Time Interrupt Mode:
This bit use in temperature sensor TD1/TD2/TD3/TD4/TR1/TR2 interrupt mode with
hysteresis type. Temperature exceeding T_O (Critical Temperature) causes an interrupt and
then temperature going below T_HYST (Critical Temperature Hysteresis) will not cause an
interrupt. Once an interrupt event has occurred by exceeding T_O (Critical Temperature), then
going below T_HYST (Critical Temperature Hysteresis), and interrupt will not occur again until
the temperature exceeding T_O (Critical Temperature).
11_BIN : Two Time Non-related Interrupt Mode:
This bit use in temperature sensor TD1/TD2/TD3/TD4/TR1/TR2 interrupt mode with
hysteresis type. Temperature exceeding T_O, causes an interrupt and then temperature going
below T_HYST will also cause an interrupt. Once an interrupt event has occurred by exceeding
T_O, then reset, if the temperature remains above the T_HYST.
If this mode is selected, for all monitor channels (it is not necessary to read the status for
generating the next IRQ/SMI# pulse.
3-2
Tcritical
Tcrit-hysteresis
Twarning
Twarning-hysteresis
SMI#
**
**
**
**
Two-Time Intrrupt Mode
** : Interrupt Status is read
Note: It can be programmed to be as not necessary to
read the status for generating the next SMI# pulse by
setting TEMP_SMI_MD = 2'b11.
EN_IRQSMI.
1
A one enables the IRQ/SMI# Interrupt output.
POL. (polarity)
0
When set to 1, IRQ/SMI# active high. Set to 0, IRQ/SMI# active low.
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