HD6433044 Hitachi Semiconductor, HD6433044 Datasheet - Page 294

• Manufacturer Part Number: HD6433044
• Description: (HD64 Series) Hitachi Single-Chip Microcomputer
• Manufacturer: Hitachi Semiconductor

Table 9-19 Port A Pin Functions (cont)
Pin
PA
TIOCA
A
PA
TIOCB
TCLKD
23
4
3
/CS
/TP
/TP
1
0
6
4
3
/
/
/ The mode setting, bit A
/ ITU channel 0 settings (bit PWM0 in TMDR and bits IOB2 to IOB0 in TIOR0), bits
PWM1 in TMDR and bits IOA2 to IOA0 in TIOR1), bit NDER4 in NDERA, and bit
PA
TPSC2 to TPSC0 in TCR4 to TCR0, bit NDER3 in NDERA, and bit PA
select the pin function as follows
Notes: 1. TIOCB
Mode
CS6E
A
ITU
channel 2 table
settings
PA
NDER
Pin
function
ITU channel 0
settings
Note: * TIOCA1 input when IOA2 = 1.
ITU channel 1
settings
PWM1
IOA2
IOA1
IOA0
ITU channel 0
settings
PA
NDER3
Pin function
IOB2
IOB1
IOB0
23
4
4
E
DDR
Pin Functions and Selection Method
DDR in PADDR select the pin function as follows
3
DDR
4
2. TCLKD input when TPSC2 = TPSC1 = TPSC0 = 1 in any of TCR4 to TCR0.
TIOCA
output input
below
(1) in
—
—
1
PA
—
TIOCA
0
0
—
0
(2) in table
4
1, 2, 5
input when IOB2 = 1 and PWM0 = 0.
below
(2)
output output output
PA
0
0
1
0
1
23
4
(2)
input*
0
0
E in BRCR, bit CS6E in CSCR, ITU channel 1 settings (bit
(1) in table below
TP
TIOCB
1
1
4
CS
—
—
—
—
1
—
—
6
0
0
1
0
0
output
TIOCA
output input
below
281
(1) in
table
—
—
0
1
(1)
0
1
(1)
PA
—
TIOCA
0
TCLKD input
—
1
(2) in table
4
1
—
below
1
output output output output
0
PA
3, 4, 6
1
0
1
4
input*
TP
1
1
PA
4
3
(2)
—
—
—
A
1
0
*2
—
—
—
input PA
0
23
(2) in table below
CS
TIOCB
—
—
—
—
1
6
TIOCA
output input
below
(1) in
table
3
—
—
(2)
—
—
output TP
0
1
0
1
3
DDR in PADDR
input
1
PA
—
(1)
0
TIOCA
—
—
—
1
—
—
*1
7
(2) in table
4
below
output output
PA
3
1
0
1
4
output
1
1
input*
TP
1
1
4