h8s-2635 Renesas Electronics Corporation., h8s-2635 Datasheet - Page 298

• Manufacturer Part Number: h8s-2635
• Description: Renesas 16-bit Single-chip Microcomputer H8s Family/h8s/2600 Series
• Manufacturer: Renesas Electronics Corporation.

Section 9 I/O Ports
Rev. 6.00 Feb 22, 2005 page 238 of 1484
REJ09B0103-0600
Pin
P11/PO9/TIOCB0/
A21
Selection Method and Pin Functions
The pin function is switched as shown below according to the combination of
the operating mode, and the TPU channel 0 setting (by bits MD3 to MD0 in
TMDR0, and bits IOB3 to IOB0 in TIOR0H), bits AE3 to AE0 in PFCR, bit
NDER9 in NDERH, and bit P11DDR.
Note: * TIOCB0 input when MD3 to MD0 = B'0000, and IOB3 to IOB0 =
Operating
mode
AE3 to AE0
TPU Channel
0 Setting
P11DDR
NDER9
Pin function
Operating
mode
AE3 to AE0
TPU Channel
0 Setting
P11DDR
NDER9
Pin function
B'10xx.
Below (1)
Below (1)
TIOCB0
TIOCB0
output
output
Table
Table
—
—
—
—
input
B'0000 to B'1101
P11
—
0
input
P11
—
0
Table Below (2)
TIOCB0 input *
Modes 4 to 6
Mode 7
output
P11
Table Below (2)
TIOCB0 input *
—
1
0
output
P11
1
0
output
PO9
1
1
A21 output
output
B'1110 to
PO9
B'1111
1
1
—
—
—