HD6433044 Datasheet, PDF (293/867 Pages) Hitachi Semiconductor – Hitachi Single-Chip Microcomputer

Table 9-19 Port A Pin Functions (cont)
Pin
Pin Functions and Selection Method
PA₆/TP₆/ The mode setting, bit A₂₁E in BRCR, bit CS4E in CSCR, ITU channel 2 settings (bit
TIOCA₂/ PWM2 in TMDR and bits IOA2 to IOA0 in TIOR2), bit NDER6 in NDERA, and bit
A₂₁/CS₄ PA₆DDR in PADDR select the pin function as follows
Mode
1, 2, 5
3, 4, 6
7
CS4E
0
1
0
1
—
A₂₁E
ITU
(1) in
channel 2 table
settings below
—
(2) in table
below
—
— (1) in
table
below
1
(2) in table
below
0—
— — (1) in
table
below
—
(2) in table
below
PA₆DDR — 0 1 1 — — 0 1 1 — — — 0 1 1
NDER6 — — 0 1 — — — 0 1 — — — — 0 1
Pin
TIOCA₂ PA₆ PA₆ TP₆ CS₄ TIOCA₂ PA₆ PA₆ TP₆ A₂₁ CS₄ TIOCA₂ PA₆ PA₆ TP₆
function output input output output output output input output output output output output input output output
TIOCA₂ input*
TIOCA₂ input*
TIOCA₂ input*
Note: * TIOCA₂ input when IOA2 = 1.
ITU channel 2
settings
(2)
(1)
(2)
(1)
PWM2
0
1
IOA2
0
1
—
IOA1
0
0
1
—
—
IOA0
0
1
—
—
—
PA₅/TP₅/ The mode setting, bit A₂₂E in BRCR, bit CS5E in CSCR, ITU channel 1 settings (bit
TIOCB₁/ PWM1 in TMDR and bits IOB2 to IOB0 in TIOR1), bit NDER5 in NDERA, and bit
A₂₂/CS₅ PA₅DDR in PADDR select the pin function as follows
Mode
1, 2, 5
3, 4, 6
7
CS5E
0
1
0
1
—
A₂₂E
ITU
(1) in
channel 1 table
settings below
—
(2) in table
below
—
— (1) in
table
below
1
(2) in table
below
0—
— — (1) in
table
below
—
(2) in table
below
PA₅DDR — 0 1 1 — — 0 1 1 — — — 0 1 1
NDER5 — — 0 1 — — — 0 1 — — — — 0 1
Pin
TIOCB₁ PA₅ PA₅ TP₅ CS₅ TIOCB₁ PA₅ PA₅ TP₅ A₂₂ CS₅ TIOCB₁ PA₅ PA₅ TP₅
function output input output output output output input output output output output output input output output
TIOCB₁ input*
TIOCB₁ input*
TIOCB₁ input*
Note: * TIOCB₁ input when IOB2 = 1 and PWM1 = 0.
ITU channel 1
settings
(2)
(1)
(2)
IOB2
0
1
IOB1
0
0
1
—
IOB0
0
1
—
—
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