w83637hg Winbond Electronics Corp America, w83637hg Datasheet - Page 41

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

6.6.4 The W83637HF temperature sensor 2(CPUTIN) and sensor 3(VTIN) SMI#
(1) Comparator Interrupt Mode
(2) Two-Times Interrupt Mode
Temperature exceeding T
Interrupt Status Register. Once an interrupt event has occurred by exceeding T
temperature remains above the T
completed. If an interrupt event has occurred by exceeding T
occur again. The interrupts will continue to occur in this manner until the temperature goes below
T
Temperature exceeding T
cause an interrupt if the previous interrupt has been reset by reading all the interrupt Status
Register. Once an interrupt event has occurred by exceeding T
remains above the T
HYST
interrupt has two modes and it is programmed at CR[4Ch] bit 6.
. (Figure 6.14)
Figure 6.14
HYST
, the interrupt will not occur. (Figure 6.15)
O
O
causes an interrupt and then temperature going below T
causes an interrupt and this interrupt will be reset by reading all the
HYST
, the interrupt will occur again when the next conversion has
Figure 6.13
- 36 -
O
Publication Release Date: March, 2006
and not reset, the interrupts will not
O
, then reset, if the temperature
Figure 6.15
W83637HF/HG
O
, then reset, if the
HYST
Revision 1.6
will also