HD643303x Hitachi, HD643303x Datasheet - Page 172

• Manufacturer Part Number: HD643303x
• Description: Hitachi Microcomputer
• Manufacturer: Hitachi

Table 7-16 Port A Pin Functions (cont)
Pin
PA
TIOCA
PA
TIOCB
6
5
/TP
/TP
2
1
6
5
/
/
Pin Functions and Selection Method
ITU channel 2 settings (bit PWM2 in TMDR and bits IOA2 to IOA0 in TIOR2), bit NDER6
in NDERA, and bit PA
Note: * TIOCA
ITU channel 1 settings (bit PWM1 in TMDR and bits IOB2 to IOB0 in TIOR1), bit NDER5
in NDERA, and bit PA
Note: * TIOCB
ITU channel 2
settings
PA
NDER6
Pin function
ITU channel 2
settings
PWM2
IOA2
IOA1
IOA0
ITU channel 1
settings
PA
NDER5
Pin function
ITU channel 1
settings
IOB2
IOB1
IOB0
6
5
DDR
DDR
2
1
input when IOA2 = 1.
input when IOB2 = 1 and PWM1 = 0.
2
0
0
6
5
DDR in PADDR select the pin function as follows
DDR in PADDR select the pin function as follows
2
0
0
1 in table below
1 in table below
TIOCA
TIOCB
—
—
—
—
2
1
0
output
0
0
1
output
157
0
1
1
0
1
—
1
—
1
PA
PA
6
5
—
—
0
0
input
input
—
—
2
1
2 in table below
2 in table below
TIOCA
TIOCB
PA
PA
6
5
output
output
1
0
1
0
2
1
—
—
input*
input*
2
1
—
—
—
1
1
TP
TP
6
5
output
output
1
1
1
1