HD643303x Hitachi, HD643303x Datasheet - Page 181

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

Table 7-18 Port B Pin Functions (cont)
Pin
PB
TIOCB
1
/TP
3
9
/
Pin Functions and Selection Method
ITU channel 3 settings (bit PWM3 in TMDR, bit CMD1 in TFCR, bit EB3 in TOER, and
bits IOB2 to IOB0 in TIOR3), bit NDER9 in NDERB, and bit PB
the pin function as follows
Note: * TIOCB
ITU
channel 3
settings
PB
NDER9
Pin function
ITU
channel 3
settings
EB3
CMD1
IOB2
IOB1
IOB0
1
DDR
3
input when CMD1 = PWM3 = 0 and IOB2 = 1.
—
—
—
—
2
0
1 in table below
TIOCB
—
—
3
2
0
0
0
output
166
0
0
1
1
0
PB
1
—
—
0
1
0
1
input PB
1
2 in table below
DDR in PBDDR select
TIOCB
1
—
—
output TP
2
1
0
1
3
input*
9
—
—
—
output
1
1
1
1