HD6412350 Hitachi, HD6412350 Datasheet - Page 359

• Manufacturer Part Number: HD6412350
• Description: (HD6412350 / HD6432351) 16-BIT MICROCONTROLLER
• Manufacturer: Hitachi

Table 9-5
Pin
P2
1
/PO1/TIOCB3
Port 2 Pin Functions (cont)
Selection Method and Pin Functions
The pin function is switched as shown below according to the combination of
the TPU channel 3 setting by bits MD3 to MD0 in TMDR3, bits IOB3 to IOB0 in
TIOR3H, bits CCLR2 to CCLR0 in TCR3, bit NDER1 in NDERL, and bit
P21DDR.
Note: 1. TIOCB3 input when MD3 to MD0 = B'0000, and IOB3 to IOB0 =
TPU Channel
3 Setting
P21DDR
NDER1
Pin function
TPU Channel
3 Setting
MD3 to MD0
IOB3 to IOB0
CCLR2 to
CCLR0
Output
function
B'10xx.
B'0000
B'0100
B'1xxx
(2)
—
—
B'0000
Table Below (1)
TIOCB3 output
B'0001 to
B'0011
B'0101 to
B'0111
compare
Output
output
(1)
—
—
—
B'0010
(2)
—
—
—
B'xx00
input
P2
(2)
—
—
—
0
1
TIOCB3 input *
Table Below (2)
Other than B'xx00
B'0011
mode 2
output
output
Other
B'010
PWM
than
P2
(1)
1
0
1
x: Don’t care
output
1
B'010
PO1
(2)
—
1
1
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