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[bit 7] IVF
This bit is the interrupt request flag of the 16-bit free-run timer.
This bit is set to 1 when the 16-bit free-run timer overflows. When the interrupt request enable bit (bit 6:
IVFE) is set, an interrupt occurs. This bit is cleared by writing 1. Writing 1 has no meaning.
1 can be read by the read-modify-write instruction.
[bit 6] IVFE
This bit is an interrupt enable bit of the 16-bit free-run timer. Setting write flag (bit 7: IVF) to 1 generates
an interrupt when this bit is 1. An interrupt occurs when this bit is 1 and 1 is to interrupt flag (bit 7: IVF)
[bit 5] STOP
This bit stops the count of 16-bit free-run timer. When 1 is written, the timer stops counting. When 0 is
written, the timer starts counting.
Note:
When the 16-bit free-run timer stops, the output compare operation also stops.
[bit 4] MODE
This bit sets the initialization condition of the 16-bit free-run timer.
When this bit is 0, the counter value can be initialized by reset and the clear bit (bit 3: CLR).
When this bit is 1, the counter value can be initialized by reset, the clear bit (bit 3: CLR), and a match
with the value of the compare clear register.
Note:
The counter value is initialized at the point where the count value is changed.
[bit 3] SCLR
This bit initializes the value of the 16-bit free-run timer in operation to 0000
When 1 is written, the value of the counter is initialized to 0000
value of this bit is always 0. The counter value is initialized at the point where the count value is changed.
Note:
For initialization while the timer is stopped, 0000
INPUT CAPTURE
0
Interrupt request issued
1
Interrupt request issued
0
Interrupt disabled
1
Interrupt enabled
0
Counting enabled (start)
1
Counting disabled (stop)
0
Initialized by a reset and clear bit
Initialized by a reset, clear bit, and match with compare clear
1
register
0
No meaning
1
The counter value initialized to 0000
. Writing 0 has no meaning. The read
H
H
must be written to the data register.
H
11-11
[Initial value]
[Initial value]
[Initial value]
[Initial value]
.
H
[Initial value]
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