w83l784r Winbond Electronics Corp America, w83l784r Datasheet - Page 20

• Manufacturer Part Number: w83l784r
• Description: Winbond H/w Monitoring Ic
• Manufacturer: Winbond Electronics Corp America

6.4.3.2 Comparator Mode :
6.4.3.3 Interrupt Mode:
Confidential, For Beta-site Only
At this mode, temperature exceeding T
is less than T
At this mode, temperature exceeding T
by reading CPUT1 or CPUT2 registers. Temperature exceeding T
then temperature going below T
reading temperature sensor2 or sensor 3 registers. Once the OVT# is activated by exceeding T
, then reset, if the temperature remains above T
Figure 14)
(Comparator Mode; default)
('C)
100
90
80
70
60
5
0
40
30
20
10
0
OVT#
HYST
(Interrupt Mode)
. ( Figure 14)
OVT#
OVT#
T
HYST
To
HYST
*Interrupt Reset when CPUT1/CPUT2 is read
will also cause the OVT# activated indefinitely until reset by
O
O
Figure 13.
causes the OVT# output activated indefinitely until reset
-19 -
causes the OVT# output activated until the temperature
Figure 14.
*
HYST
Current Temperature
, the OVT# will not be activated again.(
*
O
Publication Release Date: Sep.
, then OVT# asserted, and
*
W83L784R
*
Preliminary
Revision 0.54
1999
O