HD6412240 RENESAS [Renesas Technology Corp], HD6412240 Datasheet - Page 258

• 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
8.2.3
Port 1 pins also function as TPU I/O pins (TCLKA, TCLKB, TCLKC, TCLKD, TIOCA0,
TIOCB0, TIOCC0, TIOCD0, TIOCA1, TIOCB1, TIOCA2, and TIOCB2), and address output
pins (A
Table 8.3
Pin
P1
TCLKD
Rev.3.00 Mar. 26, 2007 Page 216 of 772
REJ09B0355-0300
7
/TIOCB2/
23
to A
Pin Functions
Port 1 Pin Functions
20
). Port 1 pin functions are shown in table 8.3.
Selection Method and Pin Functions
The pin function is switched as shown below according to the combination of
the TPU channel 2 setting (by bits MD3 to MD0 in TMDR2, bits IOB3 to IOB0
in TIOR2, and bits CCLR2 to CCLR0 in TCR2), bits TPSC2 to TPSC0 in
TCR0, and bit P17DDR.
Notes: 1. TIOCB2 input when input capture is set (IOB3 to IOB0 = B'10xx) in
Legend: x: Don't care
TPU Channel
2 Setting
P17DDR
Pin function
TPU Channel
2 Setting
MD3 to MD0
IOB3 to IOB0
CCLR2 to
CCLR0
Output
function
2. TCLKD input when the TCR0 setting is: TPSC2 to TPSC0 = B'111.
normal operating mode (MD3 to MD0 = B'0000).
TCLKD input when channel 2 is set to phase counting mode (MD3
to MD0 = B'01xx).
B'0000
B'0100
B'1xxx
B'0000, B'01xx
(2)
—
—
Table Below (1)
TIOCB2 output
B'0001 to
B'0011
B'0101 to
B'0111
compare
Output
output
(1)
—
—
B'0010
TCLKD input*
(2)
—
—
—
B'xx00
P1
(2)
—
—
7
2
0
input
Table Below (2)
TIOCB2 input*
Other than B'xx00
B'0011
mode 2
output
B'010
Other
PWM
than
(1)
P1
7
output
1
1
B'010
(2)
—