Renesas R8C/Tiny Series Manuale Scaricare il pdf (Pagina 127)

R8C/10 Group 15. Programmable I/O Ports

Rev.1.20 Jan 27, 2006 page 117 of 180

REJ09B0019-0120

Figure 15.2 Programmable I/O Ports (2)

"

1

"

Output

P

3

0

,

P

3

1

D

a

t

a

b

u

s

Pull-up selection

D

i

r

e

c

t

i

o

n

r

e

g

i

s

t

e

r

P

o

r

t

l

a

t

c

h

P

1

6

,

P

1

7

S

e

l

e

c

t

d

r

i

v

e

c

a

p

a

c

i

t

y

Data bu

s

Pull-up selection

D

i

r

e

c

t

i

o

n

r

e

g

i

s

t

e

r

P

o

r

t

l

a

t

c

h

"1"

O

u

t

p

u

t

I

n

p

u

t

t

o

r

e

s

p

e

c

t

i

v

e

p

e

r

i

p

h

e

r

a

l

f

u

n

c

t

i

o

n

s

(Note 1)

N

O

T

E

S

:

1

.

s

y

m

b

o

l

i

z

e

s

a

p

a

r

a

s

i

t

i

c

d

i

o

d

e

.

M

a

k

e

s

u

r

e

t

h

e

i

n

p

u

t

v

o

l

t

a

g

e

o

n

e

a

c

h

p

i

n

w

i

l

l

n

o

t

e

x

c

e

e

d

V

c

c

.

(Note 1)

1 2 ... 122 123 124 125 126 127 128 129 130 131 132 ... 198 199

Commenti su questo manuale

Nessun commento