HD6412240 RENESAS [Renesas Technology Corp], HD6412240 Datasheet - Page 265

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

Pin
P1
A
20
0
/TIOCA0/
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 IOA3 to IOA0 in TIOR0H, and bits CCLR2 to CCLR0 in TCR0), and bit
P10DDR.
Notes: 1. Modes 2, 3, 6, and 7 cannot be used in the H8S/2240.
Legend: x: Don't care
Note:
Operating
Mode
TPU Channel
0 Setting
P10DDR
Pin function
TPU Channel
0 Setting
MD3 to MD0
IOA3 to IOA0
CCLR2 to
CCLR0
Output
function
2. TIOCA0 input when input capture is set (IOA3 to IOA0 = B'10xx) in
3. TIOCB0 output is disabled.
normal operating mode (MD3 to MD0 = B'0000).
B'0000
B'0100
B'1xxx
Below (1)
TIOCA0
(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
TIOCA0
input*
Table
0
Rev.3.00 Mar. 26, 2007 Page 223 of 772
B'001x
output
B'xx00
1
P1
2
(2)
—
—
1
0
TIOCA0
output
output*
mode 1
B'0010
Below (1)
0
PWM
(1)
Table
—
Other than B'xx00
Modes 4, 5, 6*
output
3
A
1
Section 8 I/O Ports
20
REJ09B0355-0300
mode 2
output
Other
B'001
PWM
than
(1)
input
P1
B'0011
Below (2)
0
TIOCA0
input*
0
Table
1
B'001
output
(2)
—
A
2
1
20