HD6433308 HITACHI [Hitachi Semiconductor], HD6433308 Datasheet - Page 344

• Manufacturer Part Number: HD6433308
• Description: Hitachi Single-Chip MicroComputer
• Manufacturer: HITACHI [Hitachi Semiconductor]

PCDR0A—Parallel Communication Data Register 0A
Bit
Initial value
Read/Write
PCDR0B—Parallel Communication Data Register 0B
Bit
Initial value
Read/Write
PCDR1 to PCDR14—Parallel Communication Data
Bit
Initial value
Read/Write
H8/300 CPU: R
Master CPU: R
H8/300 CPU:R/W
Master CPU: R/W
Master CPU: W
H8/300 CPU: W
—
—
—
7
7
7
Registers 1 to 14
R/W
R/W
—
W
—
—
W
R
R
6
6
6
R/W
R/W
—
W
—
W
—
R
R
5
5
5
R/W
R/W
—
W
—
W
—
R
R
4
4
4
336
R/W
R/W
H’FFF2 – H’FFFF
—
W
—
—
W
R
R
3
3
3
H’FFF1
H’FFF1
R/W
R/W
—
—
W
—
W
R
R
2
2
2
R/W
R/W
—
—
—
W
W
R
R
1
1
1
DPRAM
DPRAM
DPRAM
R/W
R/W
—
—
W
—
W
R
R
0
0
0