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FUJITSU MB91460 SERIES FR60 User Manual

Page 782

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Chapter 37 Output Compare

5.Operation

5.2 Output Compare Output (Cooperative Reversal) CMODE=“1”

(1)

Free-run timers clear/reset

(2)

Compare 0 and compare 1 value settings

(3)

Enable compare operation

(4)

Free-run timer count up

(5)

Compare 1 match

(6)

OCU1 output level reversal

(7)

Compare 1 match interrupt

(8)

Free-run timer count up

(9)

Compare 0 match

(10) OCU0 output level reversal

When CMOD=“1”, OCU1 output level also reverses

(11) Compare 0 match interrupt

Free-run timer 2 clear

Interrupt request 0

OCU0 output

(3)

(2)

Free-run
timer 0
count

Time

BFFFh

0000h

BFFFh

Compare register 0

(9)

(4)

(1)

CST 0

(7)

(5)

(6)

4000h

Compare register 1

CST 1

4000h

OCU1 output

OCU0 output

OCU1 output

CMOD=“0”

CMOD=“1”

(8)

Interrupt request 1

(2)

(3)

(6)

(10)

(11)

(11)

(11)

Compare-match clear

Compare-match clear

0

(11)

Clear in software

Clear in software