HD64F3039F18 Datasheet, PDF (202/710 Pages) Renesas Technology Corp – Renesas 16-Bit Single-Chip Microcomputer H8 Family / H8/300H Series

Section 7 I/O Ports
Pin
PA₄/TP₄/
TIOCB₁/
A
23
Pin Functions and Selection Method
The mode setting, bit A₂₃E in BRCR, ITU channel 1 settings (bit PWM1 in TMDR and
bits IOA2 to IOA0 in TIOR1), bit NDER4 in NDERA, and bit PA₄DDR in PADDR select
the pin function as follows
Mode
1, 5 to 7
3
A₂₃E
—
1
0
ITU
(1) in
(2) in table below
(1) in (2) in table below
—
channel 1 table
table
settings below
below
PA₄DDR
—
0
1
NDER4
—
—
0
1
—
0
1
1
—
1
—
—
0
1
—
Pin
function
TIOCA₁ PA₄
PA₄
TP₅ TIOCA₁ PA₄ PA₄ TP₄
A₂₃
output input output output output input output output output
TIOCA₁ input*
Note:
*
TIOCA input when IOA2 = 1.
1
ITU
channel 1
(2)
(1)
settings
TIOCA₁ input*
(2)
(1)
PWM1
0
1
IOA2
0
1
—
IOA1
0
0
1
—
—
IOA0
0
1
—
—
—
Rev.3.00 Mar. 26, 2007 Page 178 of 682
REJ09B0353-0300