HD64F3039F18 Datasheet, PDF (211/710 Pages) Renesas Technology Corp – Renesas 16-Bit Single-Chip Microcomputer H8 Family / H8/300H Series

Section 7 I/O Ports
Pin
PB₂/
TP₁₀/
TIOCA
4
Pin Functions and Selection Method
ITU channel 4 settings (bit CMD1 in TFCR, bit EA4 in TOER, bit PWM4 in TMDR, and
bits IOA2 to IOA0 in TIOR4), bit NDER10 in NDERB, and bit PB₂DDR in PBDDR select
the pin function as follows
ITU channel
4 settings
(1) in table below
(2) in table below
PB DDR
—
2
NDER11
—
0
1
1
—
0
1
Pin function
TIOCA₄ output
PB₂ input PB₂ output TP₁₀ output
TIOCA₄ input*
Note: * TIOCA₄ input when CMD1 = PWM4 = 0 and IOB2 = 1.
ITU channel
4 settings
(2)
(2)
(1)
(2)
(1)
EA4
0
1
CMD1
—
0
1
PWM4
—
0
1
—
IOA2
—
0
0
0
1
—
—
IOA1
—
0
0
1
—
—
—
IOA0
—
0
1
—
—
—
—
Rev.3.00 Mar. 26, 2007 Page 187 of 682
REJ09B0353-0300