r4f2426 Renesas Electronics Corporation., r4f2426 Datasheet - Page 638

• Manufacturer Part Number: r4f2426
• Description: 16-bit Single-chip Microcomputer H8s Family / H8s/2400 Series
• Manufacturer: Renesas Electronics Corporation.

Section 10 I/O Ports
• PB1/A9/TIOCB6
TPU channel 6
settings
MD3 to MD0
IOB3 to IOB0
CCLR2 to
CCLR0
Output function
Legend:
×: Don’t care
Note:
Rev. 1.00 Sep. 19, 2008 Page 610 of 1270
REJ09B0466-0100
Operating
mode
TPU channel
6 settings
PB1DDR
Pin function
The pin function is switched as shown below according to the combination of the operating
mode, bit EXPE, TPU channel 6 settings (by bits MD3 to MD0 in TMDR_6, bits IOB3 to
IOB0 in TIORH_6, and bits CCLR2 to CCLR0 in TCR_6), and bit PB1DDR.
*
TIOCB6 input when MD3 to MD0 = B'0000 and IOB3 to IOB0 = B'10××.
A9 output
1, 2
B'0000,
B'0100,


B'1×××
(2)


B'0000
PB1 input
B'0001 to
B'0101 to
compare
B'0011,
B'0111
Output
output
4, 7 (EXPE = 1)
0
(1)


A9 output
B'0010
1
(2)



(1) in table
TIOCB6
output
below
B'××00

(2)


7 (EXPE = 0)
PWM mode
PB1 input
Other than
2 output
B'0011
B'010
Other than B'××00
(2) in table below
0
(1)
TIOCB6 input*
PB1 output
B'010
(2)

1