f75334 Feature Integration Technology Inc., f75334 Datasheet - Page 18

• Manufacturer Part Number: f75334
• Description: Performance Controller
• Manufacturer: Feature Integration Technology Inc.

Over Temperature Signal (OVT#)
Temperature PME#
exceeds the over-temperature threshold value, OVT# will be asserted until the temperature
goes below the hysteresis temperature.
or going below hysteresis will cause an interrupt if the previous interrupt has been reset by
writing “1” all the interrupt Status Register.
OVT# alert for temperature is shown as figure 7-3. When monitored temperature
PME# interrupt for temperature is shown as figure 7-4. Temperature exceeding high limit
SMI#
(level mode
active low)
*Interrupt Reset when Interrupt Status Registers are written 1
(pulse mode)
T
T HYST
OVT#
To
HYST
To
*
11
*
Fig 7-3
Fig 7-4
*
*
F75334
July, 2007
V0.25P