Table of Contents
Advertisement
Pin
Pin Functions and Selection Method
PB
/TP
/
Bits OIS3/2 and OS1/0 in 8TCSR2, bit CS5E in CSCR, bit NDER10 in NDERB, and
2
10
TMO
/CS
bit PB
2
5
2
OIS3/2 and
OS1/0
CS5E
PB
DDR
2
NDER10
Pin function
PB
/TP
/
Bits OIS3/2 and OS1/0 in 8TCSR1, bits CCLR1/0 in 8TCR1, bit CS6E in CSCR, bit
1
9
TMIO
/CS
NDER9 in NDERB, and bit PB
1
6
OIS3/2 and
OS1/0
CS6E
PB
DDR
1
NDER9
Pin function
Note: * TMIO
PB
/TP
/
Bits OIS3/2 and OS1/0 in 8TCSR0, bit CS7E in CSCR, bit NDER8 in NDERB, and bit
0
8
TMO
/CS
PB
DDR select the pin function as follows.
0
7
0
OIS3/2 and
OS1/0
CS7E
PB
DDR
0
NDER8
Pin function
DDR select the pin function as follows.
0
—
PB
input
0
—
PB
input
input when bit ICE = 1 in 8TCSR1.
1
0
—
PB
input
All 0
0
1
0
PB
2
2
output
DDR select the pin function as follows.
1
All 0
0
1
0
PB
1
1
output
TMIO
All 0
0
1
0
PB
0
0
output
1
1
—
1
—
CS
TP
10
5
output
output
1
1
—
1
—
CS
TP
9
6
output
output
input*
1
1
1
—
1
—
CS
TP
8
7
output
output
Not all 0
—
—
—
TMIO
2
output
Not all 0
—
—
—
TMIO
1
output
Not all 0
—
—
—
TMO
0
output
213
Advertisement
Table of Contents
