W83783S_07 WINBOND [Winbond], W83783S_07 Datasheet - Page 23

• Manufacturer Part Number: W83783S_07
• Description: Winbond H/W Monitoring IC
• Manufacturer: WINBOND [Winbond]

6.5.3 W83783S temperature sensor 1 Over-Temperature (OVT#) has three modes
(1) Comparator Mode:
Setting Bank1 CR [52h] bit 2 to 0 will set OVT# signal to comparator mode. Temperature exceeding
T
(2) Interrupt Mode:
Setting Bank1 CR [52h] bit 2 to 1 will set OVT# signal to interrupt mode. Setting Temperature
exceeding T
2 or sensor 3 registers. Temperature exceeding T
below T
or sensor 3 registers. Once the OVT# is activated by exceeding T
remains above T
O
causes the OVT# output activated until the temperature is less than T
HYST
O
will also cause the OVT# activated indefinitely until reset by reading temperature sensor2
causes the OVT# output activated indefinitely until reset by reading temperature sensor
HYST
, the OVT# will not be activated again. (Figure 17)
SMI#
T
T
HYST
OI
*Interrupt Reset when Interrupt Status Registers are read
Figure 16-3. One-Time Interrupt Mode
*
- 19 -
O
, then OVT# reset, and then temperature going
Publication Release Date: August 21, 2007
O
, then reset, if the temperature
*
HYST
. (Figure 17)
W83783S
Revision 1.0