M16C62_M Datasheet, PDF (518/615 Pages) Renesas Technology Corp – 16-BIT SINGLE-CHIP MICROCOMPUTER M16C FAMILY / M16C/60 SERIES

Timer A Applications
Mitsubishi microcomputers
M16C / 62A Group
SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
l = reload register content
FFFF16
(1) Count enabled
(2) Timer A0 start count
(3) Timer A0 stop count
l
000116
FFFF16
n
000116
Timer A0 count _{“1”}
start flag
“0”
Timer A1 count _{“1”}
start flag
“0”
Input signal from “H”
TA0IN pin
“L”
PWM pulse output
from TA1OUT pin
“H”
“L”
Timer A0 interrupt ^{“1”}
request bit
“0”
Timer A1 interrupt _{“1”}
request bit
“0”
n = reload register content
(4) Timer A1 start count
(5) Timer A1 stop count
Set to “1” by software
Set to “1” by software
1ms
50µs
Time
Time
Cleared to “0” when interrupt request is accepted, or cleared by software
Cleared to “0” when interrupt request is accepted, or cleared by software
Figure 3.3.1. Operation timing of delayed one-shot output
TA0IN pin input
f1
f8
f32
fC32
Used for one-shot timer mode
Timer A0
Timer A0 interrupt request bit
Timer A1
Timer A1 interrupt request bit
Used for one-shot timer mode
Figure 3.3.2. Connection diagram of delayed one-shot output
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