HD64F2357F20V Datasheet, PDF (308/1049 Pages) Renesas Technology Corp – Hardware Manual Renesas 16-Bit Single-chip Microcomputer H8S Family / H8S/2300 Series

Pin
Selection Method and Pin Functions
P1₀/PO8/TIOCA0/
DACK0
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 IOA3 to IOA0 in
TIOR0H, bits CCLR2 to CCLR0 in TCR0, bit NDER8 in NDERH, bit SAE0 in
DMABCRH, and bit P10DDR.
SAE0
0
1
TPU Channel Table
0 Setting
Below (1)
Table Below (2)
—
P10DDR
—
0
1
1
—
NDER8
—
—
0
1
—
Pin function
TIOCA0
output
P1₀
input
P1₀
output
PO8
output
DACK0
output
TIOCA0 input *¹
Note: 1. TIOCA0 input when MD3 to MD0 = B'0000, and IOA3 to IOA0 =
B'10××.
TPU Channel
0 Setting
MD3 to MD0
IOA3 to IOA0
CCLR2 to
CCLR0
(2)
(1)
B'0000
B'0000
B'0100
B'1×××
B'0001 to
B'0011
B'0101 to
B'0111
—
—
(2)
B'001×
B'××00
—
Output
function
—
Output
—
compare
output
Note: 2. TIOCB0 output is disabled.
(1)
(1)
(2)
B'0010
B'0011
Other than B'××00
—
PWM
mode 1
output*²
Other
than
B'001
B'001
PWM
—
mode 2
output
×: Don’t care
Rev.6.00 Oct.28.2004 page 278 of 1016
REJ09B0138-0600H