M30620FCAFP datasheet(518/615 Pages) RENESAS

518 / 615 page

Mitsubishi microcomputers

M16C / 62A Group

SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER

2-201

Timer A Applications

Figure 3.3.1. Operation timing of delayed one-shot output

Figure 3.3.2. Connection diagram of delayed one-shot output

FFFF16

000116

l = reload register content

“1”

“0”

“1”

“0”

“1”

“0”

“1”

“0”

000116

FFFF16

Time

(2) Timer A0 start count

Time

Timer A1 count

start flag

Timer A1 interrupt

request bit

Timer A0 interrupt

request bit

Timer A0 count

start flag

Input signal from

TA0IN pin

PWM pulse output

from TA1OUT pin

Set to “1” by software

“H”

“L”

Cleared to “0” when interrupt request is accepted, or cleared by software

“H”

“L”

1ms

50µs

(1) Count enabled

(3) Timer A0 stop count

(4) Timer A1 start count

(5) Timer A1 stop count

n = reload register content

f32

fC32

Timer A0

Timer A1

Timer A0 interrupt request bit

Timer A1 interrupt request bit

Used for one-shot timer mode

TA0IN pin input

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