w83627ehf Winbond Electronics Corp America, w83627ehf Datasheet - Page 47

• Manufacturer Part Number: w83627ehf
• Description: W83627ehf/ef W83627ehg/eg Winbond Lpc I/o
• Manufacturer: Winbond Electronics Corp America

6.6.3.2. Temperature sensor 2(CPUTIN) and sensor 3(AUXTIN) SMI# interrupt has two modes
It is programmed at Bank0 Index 4Ch.bit 6.
(1) Comparator Interrupt Mode
T
(2) Two-Times Interrupt Mode
HYST
SMI#
T
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
not 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
OI
HYST
. ( Figure 6.17 )
Figure 6.17
*
HYST
*
T
HYST
SMI#
, the interrupt will not occur. (Figure 6.18 )
T
O
OI
O
*
*Interrupt Reset when Interrupt Status Registers are read
causes an interrupt and this interrupt will be reset by reading all the
causes an interrupt and then temperature going below T
*Interrupt Reset when Interrupt Status Registers are read
*
HYST
W83627EHF/EF, W83627EHG/EG
, the interrupt will occur again when the next conversion has
Figure 6.16
*
*
-41-
T
HYST
SMI#
T
OI
Publication Release Date: January 18, 2006
O
O
and not reset, the interrupts will
, then reset, if the temperature
*
*
Figure 6.18
O
, then reset, if the
*
HYST
Revision 1.0
will also
*