w83637hg Winbond Electronics Corp America, w83637hg Datasheet - Page 42

• Manufacturer Part Number: w83637hg
• Description: Winbond Lpc I/o Lpc I/o
• Manufacturer: Winbond Electronics Corp America

6.7 OVT# Interrupt Mode
(1) Comparator Mode
(2) Interrupt Mode
Temperature exceeding T
T
Temperature exceeding T
temperature sensor registers. Temperature exceeding T
going below T
temperature sensor2 or sensor 3 registers. Once the OVT# is activated by exceeding T
reset, if the temperature remains above T
HYST
The SMI#/OVT# pin (pin105) is a multi-function pin. The function is selected at Configuration
Register CR[28h] bit 6. The OVT# mode selection bits are at Bank0 Index18h bit4, Bank1
Index52h bit1and Bank2 Index52h bit1.
. (Figure 6.16)
HYST
will also cause the OVT# activated indefinitely until reset by reading
O
O
causes the OVT# output activated until the temperature is less than
causes the OVT# output activated indefinitely until reset by reading
Figure 6.16
HYST
, the OVT# will not be activated again.(Figure 6.16)
- 37 -
O
, then OVT# reset, and then temperature
Publication Release Date: March, 2006
W83637HF/HG
Revision 1.6
O
, then