HD64F3644PV Datasheet, PDF (499/551 Pages) Renesas Technology Corp – Old Company Name in Catalogs and Other Documents

PDR1—Port data register 1
Appendix B Internal I/O Registers
H'FFD4
I/O ports
Bit
7
6
5
4
3
2
1
0
P1₇
P1₆
P1₅
P1₄
—
—
—
P1₀
Initial value
0
0
0
0
0
0
0
0
Read/Write
R/W
R/W R/W R/W
—
—
—
R/W
PDR2—Port data register 2
H'FFD5
I/O ports
Bit
7
6
5
4
3
2
1
0
—
—
—
—
—
P2₂
P2₁
P2₀
Initial value
0
0
0
0
0
0
0
0
Read/Write
—
—
—
—
—
R/W
R/W
R/W
PDR3—Port data register 3
H'FFD6
I/O ports
Bit
7
6
5
4
3
2
1
0
—
—
—
—
—
P3₂
P3₁
P3₀
Initial value
0
0
0
0
0
0
0
0
Read/Write
—
—
—
—
—
R/W
R/W
R/W
PDR5—Port data register 5
H'FFD8
I/O ports
Bit
Initial value
Read/Write
7
P5 ₇
0
R/W
6
P5₆
0
R/W
5
P5₅
0
R/W
4
P5₄
0
R/W
3
P5₃
0
R/W
2
P5₂
0
R/W
1
P5₁
0
R/W
0
P5₀
0
R/W
PDR6—Port data register 6
H'FFD9
I/O ports
Bit
Initial value
Read/Write
7
P6 ₇
0
R/W
6
P6₆
0
R/W
5
P6₅
0
R/W
4
P6₄
0
R/W
3
P6₃
0
R/W
2
P6₂
0
R/W
1
P6₁
0
R/W
0
P6₀
0
R/W
Rev. 6.00 Sep 12, 2006 page 477 of 526
REJ09B0326-0600