HD6432633 Datasheet, PDF (505/1453 Pages) Renesas Technology Corp – Series of Microcomputers (MCUs: microcomputer units)

Pin
P12/TIOCC0/
TCLKA/A22
Selection Method and Pin Functions
The pin function is switched as shown below according to the combination of
the operating mode, and the TPU channel 0 setting (by bits MD3 to MD0 in
TMDR0, bits IOC3 to IOC0 in TIOR0L, and bits CCLR2 to CCLR0 in TCR0),
bits TPSC2 to TPSC0 in TCR0 to TCR5, bits AE3 to AE0 in PFCR, and bit
P12DDR.
Operating
mode
Modes 4 to 6
AE3 to AE0
B'0000 to B'1110
B'1111
TPU Channel
Table
Table Below (2)
—
0 Setting
Below (1)
P12DDR
—
0
1
—
Pin function
TIOCC0
output
P12
input
P12
output
A22
output
TIOCC0 input*¹
TCLKA input*²
Operating
mode
AE3 to AE0
TPU Channel
0 Setting
P12DDR
Pin function
Table Below (1)
—
TIOCC0 output
Mode 7
—
Table Below (2)
0
1
P12 input
P12 output
TIOCC0 input*¹
TCLKA input*²
451