h8s-2649 Renesas Electronics Corporation., h8s-2649 Datasheet - Page 208

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

Section 9 I/O Ports
9.1.4
The correspondence between the register specification and the pin functions is shown below.
• P17/PO15/TIOCB2/TCLKD
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 IOB3 to IOB0 in TIOR_2, and bits CCLR1 and
CCLR0 in TCR_2), bits TPSC2 to TPSC0 in TCR_0 and TCR_5, bit NDER15 in NDERH, and bit
P17DDR.
[Legend]
x:
Notes: 1. TIOCB2 input when MD3 to MD0 = B'0000 or B'01xx, and IOB3 = 1.
Rev. 2.00 Dec. 05, 2005 Page 170 of 724
REJ09B0200-0200
TPU channel 2
setting
P17DDR
NDER15
Pin function
TPU channel 2
setting
MD3 to MD0
IOB3 to IOB0
CCLR1, CCLR0
Output function
Don't care
2. TCLKD input when the setting for either TCR_0 or TCR_5 is: TPSC2 to TPSC0 =
Pin Functions
B'111.
TCLKD input when channels 2 and 4 are set to phase counting mode.
B'0000
B'0100
B'1xxx
Table below (1)
TIOCB2 output
(2)


B'0000, B'0010


B'0001 to B'0011
B'0101 to B'0111
Output compare
output
(1)

P17 input

0
TCLKD input *
B'0010
(2)



TIOCB2 input *
Table below (2)
P17 output
2
B'xx10
(2)
1
0


1
PWM mode
Other than
B'0010
Other than B'xx10
2 output
B'10
(1)
PO15 output
1
1
B'10
(2)
