HD6432345 Datasheet, PDF (232/907 Pages) Hitachi Semiconductor – H8S/2345 F-ZTAT Hardware Manual

Table 8.3 Port 1 Pin Functions (cont)
Pin
P1₃/TIOCD0/
TCLKB/A₂₃
Selection Method and Pin Functions
The pin function is switched as shown below according to the combination of
the operating mode, TPU channel 0 setting (by bits MD3 to MD0 in TMDR0,
bits IOD3 to IOD0 in TIOR0L, and bits CCLR2 to CCLR0 in TCR0), bits TPSC2
to TPSC0 in TCR0 to TCR2, and bit P13DDR.
Operating
Mode
Modes 1, 2, 3, 7*¹
Modes 4, 5, 6*¹
TPU Channel
0 Setting
Table
Below (1)
Table
Below (2)
Table
Below (1)
Table
Below (2)
P13DDR
—
0
1
0
1
0
1
Pin function
TIOCD0
output
P1₃ P1₃ TIOCD0 A₂₃
P1₃
A₂₃
input output output output input output
TIOCD0
input*²
TIOCD0
input*²
TCLKB input*³
TPU Channel
0 Setting
(2)
(1)
(2)
(2)
(1)
(2)
MD3 to MD0
B'0000
B'0010
B'0011
IOD3 to IOD0 B'0000 B'0001 to —
B'0100 B'0011
B'1xxx _{B'0101 to}
B'0111
B'xx00 Other than B'xx00
CCLR2 to
CCLR0
—
—
—
—
Other B'110
than
B'110
Output
function
—
Output
—
compare
output
—
PWM
—
mode 2
output
x: Don’t care
Notes: 1. Modes 1 to 3 are not available on the F-ZTAT version.
Modes 2, 3, 6, and 7 are not available on the ROMless version.
2. TIOCD0 input when TPU channel 0 is in normal operation mode
(MD3 to MD0 = B'0000) and input capture is set (IOD3 to IOD0 =
B'10xx).
3. TCLKB input when the TCR0, TCR1, or TCR2 setting is: TPSC2 to
TPSC0 = B'101.
TCLKB input when channels 1 and 5 are set to phase counting
mode (MD3 to MD0 = B'01xx).
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