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FUJITSU F2MC-8L F202RA User Manual

Page 169

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153

CHAPTER 7 8-BIT PWM TIMER

While interval timer functions are enabled:

Figure 7.8-1 Operation of the Counter in the Standby Mode and during Suspension (while Interval

Functions are Enabled)

00

H

Co

u

nter v

a

l

u

e

FF

H

COMR v

a

l

u

e (FF

H

)

Cle

a

r

b

y

s

topping oper

a

tion

Timer cycle

S

top

re

qu

e

s

t

Time to w

a

it

for o

s

cill

a

tion

s

t

ab

iliz

a

tion

Time

Cle

a

r

b

y the progr

a

m

S

topping

oper

a

tion

Re

s

t

a

rting

oper

a

tion

TIR

b

it

TPE

b

it

PWM pin

(OE = 1)

*

"

L

"

level while oper

a

tion

i

s

b

eing

s

topped

S

LP

b

it

(

S

TBC

regi

s

ter)

S

leep

Rele

as

e of

s

leep

b

y IRQ9

S

top

S

TP

b

it

(

S

TBC

regi

s

ter)

Rele

as

e of

s

top

b

y

a

n extern

a

l interr

u

pt

When the

b

it to

s

pecify the pin

s

t

a

te (

S

TBC:

S

PL) of the

s

t

a

nd

b

y control regi

s

ter i

s

"1",

a

nd

the PWM pin i

s

not p

u

lled

u

p, the PWM pin in the

s

top mode i

s

Hi-Z. When the

S

PL

b

it i

s

"0", the

v

a

l

u

e immedi

a

tely

b

efore the move to the

s

top mode i

s

held.

*:

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