HD6432345 Datasheet, PDF (229/907 Pages) Hitachi Semiconductor – H8S/2345 F-ZTAT Hardware Manual

Table 8.3 Port 1 Pin Functions (cont)
Pin
P1₆/TIOCA2
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 IOA3 to IOA0 in
TIOR2, bits CCLR1 and CCLR0 in TCR2, and bit P16DDR.
TPU Channel
2 Setting
Table Below (1)
Table Below (2)
P16DDR
—
0
1
Pin function
TIOCA2 output
P1₆ input
P1₆ output
TIOCA2 input *¹
TPU Channel
2 Setting
(2)
(1)
(2)
(1)
(1)
(2)
MD3 to MD0
B'0000, B'01xx B'001x B'0011
B'0011
IOA3 to IOA0
B'0000
B'0100
B'1xxx
B'0001 to
B'0011
B'0101 to
B'0111
B'xx00
Other than B'xx00
CCLR1,
CCLR0
—
—
—
—
Other B'01
than B'01
Output
function
—
Output
—
PWM PWM
—
compare
mode 1 mode 2
output
output *² output
x: Don’t care
Notes: 1. TIOCA2 input when TPU channel 2 is in normal operation mode
(MD3 to MD0 = B'0000) and input capture is set (IOA3 to IOA0 =
B'10xx).
2. TIOCB2 output is disabled.
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