Panasonic MN101L Series

Chapter 9
16-bit Timer
16-bit Timer Capture Function IX - 43
 Capture Operation with a Trigger of Software Writing
A capture trigger can be generated by writing an arbitrary value to TMnIC. Synchronizing with this capture trig-
ger, the value of the binary counter is loaded to TMnIC.
Figure:9.8.2 Capture Count Timing with a Trigger of Software Writing
A capture trigger is generated at the writing signal to the input capture register, synchronizing with the capture
clock. Synchronizing with this capture trigger, the value of the binary counter is loaded to the input capture regis-
ter. The value loaded to the capture register is the binary counter value at the falling edge of the capture trigger.
The other count timing is the same as that of the timer operation.
..
On hardware, there is no bit to disable the capture operation triggered by software writing.
The capture operation is enabled regardless of the TMnMD2.TnICEN.
..
N
0113 0114 5555
5556
C
ount
c
lock
T
MnEN
b
it
C
ompare
r
egister
B
inary
c
ounter
C
apture
r
egister
5557 5558 N-1
N
0000 0001 0111
0112N
0114
0000
C
apture
t
rigger
5558
S
ystem
c
lock