H8S2649 Datasheet, PDF (219/766 Pages) Renesas Technology Corp – Renesas 16-Bit Single-Chip Microcomputer H8S Family/H8S/2600 Series

Section 9 I/O Ports
• P26/TIOCA5
The pin function is switched as shown below according to the combination of the TPU channel 5
setting (by bits MD3 to MD0 in TMDR_5, bits IOA3 to IOA0 in TIOR_5, and bits CCLR1 and
CCLR0 in TCR_5), and bit P26DDR.
TPU channel 5
setting
P26DDR
Pin function
Table below (1)

TIOCA5 output
Table below (2)
0
1
P26 input
P26 output
TIOCA5 input
TPU channel 5
setting
MD3 to MD0
IOA3 to IOA0
CCLR1, CCLR0
(2)
(1)
B'0000, B'01xx
B'0000 B'0001 to B'0011
B'0100 B'0101 to B'0111
B'1xxx


Output function

Output compare
output
[Legend]
x:
Don't care
Note: * TIOCB5 output prohibited.
(2)
(1)
(1)
(2)
B'001x
B'xx00
B'0010
Other than
B'xx00
B'0011
Other than B'xx00


Other than B'01
B'01

PWM mode PWM

1 output * mode 2
output
Rev. 2.00 Dec. 05, 2005 Page 181 of 724
REJ09B0200-0200