HD6473032F16 Datasheet, PDF (330/847 Pages) Renesas Technology Corp – Hardware Manual Renesas 16-Bit Single-Chip Microcomputer H8 Family/H8/300H Series

Section 9 I/O Ports
Pin
PB2/TP10/
TIOCA4
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
PB2DDR
—
0
1
1
NDER10
—
—
0
1
Pin function
TIOCA4 output
PB2 input
PB2 output
TIOCA4 input^*
Note: * TIOCA4 input when CMD1 = PWM4 = 0 and IOA2 = 1.
TP10 output
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 21, 2006 page 300 of 814
REJ09B0302-0300