HD6432351 Datasheet, PDF (348/989 Pages) Renesas Technology Corp – The H8S/2000 CPU has an internal 32-bit architecture, is provided with sixteen 16-bit general registers and a concise

Table 9-3 Port 1 Pin Functions (cont)
Pin
Selection Method and Pin Functions
P1₁/PO9/TIOCB0/
DACK1
The pin function is switched as shown below according to the combination of
the TPU channel 0 setting by bits MD3 to MD0 in TMDR0, bits IOB3 to IOB0 in
TIOR0H, bits CCLR2 to CCLR0 in TCR0, bit NDER9 in NDERH, bit SAE1 in
DMABCRH, and bit P11DDR.
SAE1
0
1
TPU Channel Table
0 Setting
Below (1)
Table Below (2)
P11DDR
—
0
1
1
—
NDER9
—
—
0
1
—
Pin function
TIOCB0
output
P1₁
input
P1₁
output
PO9
output
DACK1
output
TIOCB0 input *¹
Note: 1. TIOCB0 input when MD3 to MD0 = B'0000, and IOB3 to IOB0 =
B'10xx.
TPU Channel
0 Setting
MD3 to MD0
IOB3 to IOB0
CCLR2 to
CCLR0
Output
function
(2)
(1)
(2)
B'0000
B'0010
B'0000 B'0001 to —
B'0100 ^B'0011
B'1xxx ^{B'0101 to}
B'0111
—
—
—
—
Output
—
compare
output
(2)
B'xx00
—
—
(1)
(2)
B'0011
Other than B'xx00
Other
than
B'010
B'010
PWM
—
mode 2
output
x: Don’t care
328