HD64F3039F18 Datasheet, PDF (212/710 Pages) Renesas Technology Corp – Renesas 16-Bit Single-Chip Microcomputer H8 Family / H8/300H Series

Section 7 I/O Ports
Pin
PB₁/TP₉/
TIOCB₃
Pin Functions and Selection Method
ITU channel 3 settings (bit PWM3 in TMDR, bit CMD1 in TFCR, bit EB3 in TOER, and
bits IOB2 to IOB0 in TIOR3), bit NDER11 in NDERB, and bit PB₁DDR in PBDDR select
the pin function as follows
ITU channel
3 settings
(1) in table below
(2) in table below
PB DDR
—
1
NDER9
—
0
1
1
—
0
1
Pin function
TIOCB₃ output
PB₁ input PB₁ output TP₉ output
TIOCB₃ input*
Note: * TIOCB3 input when CMD1 = PWM3 = 0 and IOB2 = 1.
ITU channel
3 settings
(2)
(2)
(1)
(2)
(1)
EB3
0
1
CMD1
—
0
1
IOB2
—
0
0
0
1
—
IOB1
—
0
0
1
—
—
IOB0
—
0
1
—
—
—
Rev.3.00 Mar. 26, 2007 Page 188 of 682
REJ09B0353-0300