Fig. 2.3.8 Timer Start By External Input Setting Example (2) - Renesas 4513 User Manual

Processing in interrupt service routine
Stop Timer
Timer 1 control disabled
Reset Timer
Timer 1 reload register R1
Timer 1 control enabled
" ": it can be "0" or "1."

Fig. 2.3.8 Timer start by external input setting example (2)

Interrupt control register I1
"52 "
16
Interrupt control register I1
4513/4514 Group User's Manual
APPLICATION
b3 b0
(TI1A instruction)
1 0 0
(TI1A instruction)
Timer count value 82 set (T1AB instruction)
b3 b0
1 0 1
2.3 Timers
2-37