W83627EG Nuvoton Technology Corporation of America, W83627EG Datasheet - Page 66

• Manufacturer Part Number: W83627EG
• Description: IC I/O CONTROLLER 128-QFP
• Manufacturer: Nuvoton Technology Corporation of America

Specifications of W83627EG

• Applications: PC's, PDA's
• Interface: LPC
• Voltage - Supply: 3.3V
• Package / Case: 128-XFQFN
• Mounting Type: Surface Mount
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

7.7.3
7.7.3.1.
(1) Comparator Interrupt Mode
(2) Two-Times Interrupt Mode
(3) One-Time Interrupt Mode
Setting the T
Comparator Interrupt Mode. Temperature exceeds T
interrupt and this interrupt will be reset by reading all the Interrupt Status Register. Once an
interrupt event has occurred by exceeding T
T
has occurred by exceeding T
continue to occur in this manner until the temperature goes below T
Setting the T
following are two kinds of interrupt modes, which are selected by Bank0 Index 4Ch bit5:
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
Temperature exceeding T
cause an interrupt. Once an interrupt event has occurred by exceeding T
an interrupt will not occur again until the temperature exceeding T
O
Temperature SMI# mode
, the interrupt will occur again when the next conversion has completed. If an interrupt event
Temperature sensor 1(SYSTIN) SMI# interrupt has 3 modes
HYST
HYST
(Temperature Hysteresis) limit to 127°C will set temperature sensor 1 SMI# to the
lower than T
HYST
, the interrupt will not occur. (Figure 7.15)
O
O
causes an interrupt and then temperature going below T
causes an interrupt and then temperature going below T
O
and not reset, the interrupts will not occur again. The interrupts will
O
will set temperature sensor 1 SMI# to the Interrupt Mode. The
W83627EHF/EF, W83627EHG/EG
O
-55-
, then reset, if the temperature remains above the
O
(Over Temperature) Limit causes an
Publication Release Date: April 7, 2009
O
O
, then reset, if the temperature
O
. (Figure 7.16)
. (Figure 7.14)
O
, then going below T
HYST
HYST
Version 1.94
will also
will not
HYST,