W83791D Information Storage Devices, Inc, W83791D Datasheet - Page 36

• Manufacturer Part Number: W83791D
• Description: Hardware Monitor With Speech Synthesizer And Asf Functions
• Manufacturer: Information Storage Devices, Inc

OVT# output activated. OVT# will be activated again once temperature exceeds the next level. OVT# output will
act the same manner when temperature goes down. (Figure 13-1).
The granularity of temperature separation between each OVT# output signal can be programmed at Bank0 CR[4Ch]
bit 4-5.
At this mode, temperature exceeding one level of temperature separation, starting from 0 degree, causes the
(Comparator Mode; default)
('C)
100
90
80
70
60
50
40
30
20
10
0
OVT#
(Interrupt Mode)
OVT#
OVT#
T
HYST
To
Figure 13 Over-Temperature Response Diagram
*Interrupt Reset when Temperature 1/2/3 is read
Figure 13-1. ACPI Mode
29
*
Current Temperature
*
Publication Release Date: Aug, 2001
W83791D
*
Preliminary
Revision 0.41