h8s-2649 Renesas Electronics Corporation., h8s-2649 Datasheet - Page 209

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

• P16/PO14/TIOCA2/IRQ1
The pin function is switched as shown below according to the combination of the TPU channel 2
setting (by bits MD3 to MD0 in TMDR_2, bits IOA3 to IOA0 in TIOR_2, and bits CCLR1 and
CCLR0 in TCR_2), bit NDER14 in NDERH, and bit P16DDR.
[Legend]
x:
Notes: 1. TIOCA2 input when MD3 to MD0 = B'0000 or B'01xx, and IOA3 = 1.
TPU channel 2
setting
MD3 to MD0
IOA3 to IOA0
CCLR1, CCLR0
Output function
TPU channel 2
setting
P16DDR
NDER14
Pin function
Don't care
2. TIOCB2 output is disabled.
B'0000
B'0100
B'1xxx
Table below (1)
TIOCA2 output
(2)


B'0000, B'01xx


B'0001 to B'0011
B'0101 to B'0111
Output compare
output
(1)

P16 input

0
IRQ1 input
B'001x
B'xx00
(2)


Rev. 2.00 Dec. 05, 2005 Page 171 of 724
TIOCB2 input *
Table below (2)
P16 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)
PO14 output
B'0011
1
1
B'01
(2)
