Fujitsu F2MCTM-16LX Hardware Manual page 272

CHAPTER 14 16-BIT RELOAD TIMER
Figure 14.5-4 Count Operation in Software Trigger Mode (One-shot Mode)
Counter clock
Counter
Data load signal
UF bit
CNTE bit
TRG bit
TOT pin
T: Machine cycle
* : It takes 1 machine cycle (time) to load data of reload register from trigger input.
Figure 14.5-5 Count Operation in Software Trigger Mode (Reload Mode)
Count clock
Counter
Data load signal
UF bit
CNTE bit
TRG bit
TOT pin
T: Machine cycle
* : It takes 1 T time to load data of reload register from trigger input.
256
Rel o ad data -1 0000 FFFF
H
T *
Start trigger input wait
Rel o ad data -1 0000 Rel o ad data
H
*
T
Rel o ad data -1 0000
H
-1 0000 Rel o ad data -1
H
FFFF
H H
0000 Rel o ad data -1
H