HD6432646 Hitachi, HD6432646 Datasheet - Page 265

• Manufacturer Part Number: HD6432646
• Description: (HD64F264x Series) 16-Bit Microcomputer
• Manufacturer: Hitachi

Pin
P10/PO8/TIOCA0 The pin function is switched as shown below according to the combination of
Selection Method and Pin Functions
the operating mode, and the TPU channel 0 setting (by bits MD3 to MD0 in
TMDR0, bits IOA3 to IOA0 in TIOR0H, and bits CCLR2 to CCLR0 in TCR0), bit
NDER8 in NDERH, SAE0 bit in DMABCRH, and bit P10DDR.
Notes: *1 TIOCA0 input when MD3 to MD0 = B'0000, and IOA3 to IOA0 =
TPU Channel
0 Setting
P10DDR
NDER8
Pin function
TPU Channel
0 Setting
MD3 to MD0
IOA3 to IOA0
CCLR2 to
CCLR0
Output
function
*2 TIOCB0 output is disabled.
B'10xx.
B'0000
B'0100
B'1xxx
Below (1)
TIOCA0
output
Table
(2)
—
—
—
—
B'0000
B'0001 to
B'0011
B'0101 to
B'0111
compare
Output
output
(1)
—
input
P10
—
0
B'001x
B'xx00
(2)
—
—
Table Below (2)
TIOCA0 input
output
mode 1
B'0010
PWM
output
(1)
—
P10
1
0
Other than B'xx00
*2
mode 2
*1
output
Other
B'001
PWM
than
(1)
B'0011
x: Don’t care
output
PO8
1
1
B'001
(2)
—
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