HD6473032F16 Datasheet, PDF (322/847 Pages) Renesas Technology Corp – Hardware Manual Renesas 16-Bit Single-Chip Microcomputer H8 Family/H8/300H Series

Section 9 I/O Ports
Pin
PA0/TP0/
TCLKA/
TEND0
Pin Functions and Selection Method
DMAC channel 0 settings (bits DTS2/1/0A and DTS2/1/0B in DTCR0A and DTCR0B),
bit NDER0 in NDERA, and bit PA0DDR in PADDR select the pin function as follows
DMAC
channel 0
settings
(1) in table
below
(2) in table
below
PA0DDR
—
0
1
1
NDER0
—
—
0
1
Pin function TEND0 output
PA0 input
PA0 output
TCLKA input^*
TP0 output
Note: * TCLKA input when MDF = 1 in TMDR, or when TPSC2 = 1 and TPSC1 = 0 in
any of TCR4 to TCR0.
DMAC
channel 0
settings
(2)
(1)
(2)
(1)
(2)
(1)
DTS2A,
DTS1A
Not both 1
Both 1
DTS0A
—
0
0
1
1
1
DTS2B
0
1
1
0
1
0
1
1
DTS1B
—
0
1
—
—
—
0
1
Rev. 3.00 Mar 21, 2006 page 292 of 814
REJ09B0302-0300