h8s-2649 Renesas Electronics Corporation., h8s-2649 Datasheet - Page 211

• Manufacturer Part Number: h8s-2649
• Description: Renesas 16-bit Single-chip Microcomputer H8s Family/h8s/2600 Series
• Manufacturer: Renesas Electronics Corporation.

• P14/PO12/TIOCA1/IRQ0
The pin function is switched as shown below according to the combination of the TPU channel 1
setting (by bits MD3 to MD0 in TMDR_1, bits IOA3 to IOA0 in TIOR_1, and bits CCLR1 and
CCLR0 in TCR_1), bit NDER12 in NDERH, and bit P14DDR.
[Legend]
x:
Notes: 1. TIOCA1 input when MD3 to MD0 = B'0000 or B'01xx, and IOA3 to IOA0 = B'10xx.
TPU channel 1
setting
P14DDR
NDER12
Pin function
TPU channel 1
setting
MD3 to MD0
IOA3 to IOA0
CCLR1, CCLR0
Output function
Don't care
2. TIOCB1 output is disabled.
B'0000
B'0100
B'1xxx
Table below (1)
TIOCA1 output
(2)


B'0000, B'01xx


B'0001 to B'0011
B'0101 to B'0111
Output compare
output
(1)

P14 input

0
IRQ0 input
B'001x
B'xx00
(2)


Rev. 2.00 Dec. 05, 2005 Page 173 of 724
TIOCA1 input *
Table below (2)
P14 output
PWM mode
Other than
1 output *
B'0010
B'xx00
1
0
(1)

2
1
Other than
Other than B'xx00
mode 2
output
Section 9 I/O Ports
PWM
B'01
REJ09B0200-0200
(1)
PO12 output
B'0011
1
1
B'01
(2)
