HD6412240 RENESAS [Renesas Technology Corp], HD6412240 Datasheet - Page 264

• Manufacturer Part Number: HD6412240
• Description: Renesas 16-Bit Single-Chip Microcomputer H8S Family / H8S/2200 Series
• Manufacturer: RENESAS [Renesas Technology Corp]

Section 8 I/O Ports
Pin
P1
A
Rev.3.00 Mar. 26, 2007 Page 222 of 772
REJ09B0355-0300
21
1
/TIOCB0/
Selection Method and Pin Functions
The pin function is switched as shown below according to the combination of
the operating mode, TPU channel 0 setting (by bits MD3 to MD0 in TMDR0,
bits IOB3 to IOB0 in TIOR0H, and bits CCLR2 to CCLR0 in TCR0), and bit
P11DDR.
Notes: 1. Modes 2, 3, 6, and 7 cannot be used in the H8S/2240.
Legend: x: Don't care
Operating
Mode
TPU Channel
0 Setting
P11DDR
Pin function
TPU Channel
0 Setting
MD3 to MD0
IOB3 to IOB0
CCLR2 to
CCLR0
Output
function
2. TIOCB0 input when input capture is set (IOB3 to IOB0 = B'10xx) in
normal operating mode (MD3 to MD0 = B'0000).
B'0000
B'0100
B'1xxx
Below (1)
TIOCB0
(2)
output
—
—
Table
—
Modes 1, 2, 3, 7*
B'0000
B'0001 to
B'0011
B'0101 to
B'0111
compare
Output
output
(1)
—
input
P1
Below (2)
0
TIOCB0
input*
Table
1
B'0010
output
1
P1
2
(2)
—
—
—
1
1
TIOCB0
output
B'xx00
Below (1)
0
Table
(2)
—
—
Modes 4, 5, 6*
output
A
1
21
Other than B'xx00
B'0011
mode 2
output
Other
B'010
PWM
than
(1)
input
P1
Below (2)
0
TIOCB0
input*
1
Table
1
B'010
output
(2)
—
A
2
1
21