HD6473032F16 Datasheet, PDF (319/847 Pages) Renesas Technology Corp – Hardware Manual Renesas 16-Bit Single-Chip Microcomputer H8 Family/H8/300H Series

Section 9 I/O Ports
Pin
PA3/TP3/
TIOCB0/
TCLKD
Pin Functions and Selection Method
ITU channel 0 settings (bit PWM0 in TMDR and bits IOB2 to IOB0 in TIOR0), bits
TPSC2 to TPSC0 in TCR4 to TCR0, bit NDER3 in NDERA, and bit PA3DDR in PADDR
select the pin function as follows
ITU channel 0
settings
(1) in table
below
(2) in table
below
PA3DDR
—
0
1
1
NDER3
—
—
0
1
Pin function TIOCB0 output
PA3 input
PA3 output
TIOCB0 input^*1
TCLKD input^*2
TP3 output
Notes: 1. TIOCB0 input when IOB2 = 1 and PWM0 = 0.
2. TCLKD input when TPSC2 = TPSC1 = TPSC0 = 1 in any of TCR4 to TCR0.
ITU channel 0
settings
(2)
(1)
(2)
IOB2
0
1
IOB1
0
0
1
—
IOB0
0
1
—
—
Rev. 3.00 Mar 21, 2006 page 289 of 814
REJ09B0302-0300