Renesas H8S/2633 Series Hardware Manual page 433

Pin Selection Method and Pin Functions
P10/PO8/TIOCA0/ The pin function is switched as shown below according to the combination of
DACK0/A20
the operating mode, and the TPU channel 0 setting (by bits MD3 to MD0 in
TMDR0, bits IOA3 to IOA0 in TIOR0H, and bits CCLR2 to CCLR0 in TCR0),
bits AE3 to AE0 in PFCR, bit NDER8 in NDERH, SAE0 bit in DMABCRH, and
bit P10DDR.
Operating
mode
AE3 to AE0
SAE0
TPU Channel
0 Setting
P10DDR
NDER8
Pin function
Operating
mode
AE3 to AE0
SAE0
TPU Channel
0 Setting
P10DDR
NDER8
Pin function
B'0000 to B'1110
0
Table Table Below (2)
Below (1)
— 0
— —
TIOCA0 P10
output input
Table
Below (1)
— 0
— —
TIOCA0 P10
output input
Modes 4 to 6
1 1
0 1
DACK0
P10 PO8
output output output
1
TIOCA0 input *
Mode 7
—
0
Table Below (2)
1 1
0 1
P10 PO8
output output
1
TIOCA0 input *
B'1101 to
B'1111
1 —
— —
— —
— —
A20
output
1
—
—
—
DACK0
output
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