HD64F3048VTF8 Datasheet, PDF (336/903 Pages) Renesas Technology Corp – Hardware Manual Renesas 8-Bit Single-Chip

Section 9 I/O Ports
Pin
PA₀/TP₀/
TCLKA/
TEND₀
Pin Functions and Selection Method
DMAC channel 0 settings (bits DTS2A to DTS0A and DTS2B to DTS0B 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 TEND output
0
PA input
0
PA output
0
TCLKA input^*
TP output
0
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 Sep 27, 2006 page 308 of 872
REJ09B0325-0300