HD6412240 RENESAS [Renesas Technology Corp], HD6412240 Datasheet - Page 262

• 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
TCLKB/A
Rev.3.00 Mar. 26, 2007 Page 220 of 772
REJ09B0355-0300
3
/TIOCD0/
23
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 IOD3 to IOD0 in TIOR0L, and bits CCLR2 to CCLR0 in TCR0), bits TPSC2
to TPSC0 in TCR0 to TCR2, and bit P13DDR.
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
P13DDR
Pin function
TPU Channel
0 Setting
MD3 to MD0
IOD3 to IOD0
CCLR2 to
CCLR0
Output
function
2. TIOCD0 input when input capture is set (IOD3 to IOD0 = B'10xx) in
3. TCLKB input when the TCR0, TCR1, or TCR2 setting is: TPSC2 to
normal operating mode (MD3 to MD0 = B'0000).
TPSC0 = B'101.
TCLKB input when channel 1 is set to phase counting mode (MD3
to MD0 = B'01xx).
B'0000
B'0100
B'1xxx
Below (1)
TIOCD0
(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
TIOCD0
input*
Table
3
B'0010
output
1
TCLKB input*
P1
(2)
2
—
—
—
1
3
TIOCD0
output
B'xx00
Below (1)
0
Table
(2)
—
—
3
Modes 4, 5, 6*
output
A
1
23
Other than B'xx00
B'0011
mode 2
output
B'110
Other
PWM
than
(1)
input
P1
Below (2)
0
TIOCD0
input*
3
Table
1
B'110
output
(2)
—
A
2
1
23