HD6413002 Datasheet, PDF (282/700 Pages) Renesas Technology Corp – High-performance single-chip microcontroller

Table 9-12 Port A Pin Functions (cont)
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
NDER0
—
0
1
1
—
—
0
1
Pin function
TEND₀ output
PA₀
input
PA₀
output
TP₀
output
TCLKA input*
Note: * TCLKA input when MDF = 1 in TMDR, or when TPSC2 = 1,
TPSC1 = 0, and TPSC0 = 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
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