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HD64F3642AHV Datasheet, PDF (500/551 Pages) Renesas Technology Corp – Old Company Name in Catalogs and Other Documents | |||
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Appendix B Internal I/O Registers
PDR7âPort data register 7
H'FFDA
I/O ports
Bit
7
6
5
4
3
2
1
P7 7
P76
P75
P74
P73
â
â
Initial value
0
0
0
0
0
0
0
Read/Write
R/W R/W R/W R/W R/W
â
â
PDR8âPort data register 8
H'FFDB
0
â
0
â
I/O ports
Bit
Initial value
Read/Write
7
P8 7
0
R/W
6
P86
0
R/W
5
P85
0
R/W
4
P84
0
R/W
3
P83
0
R/W
2
P82
0
R/W
1
P81
0
R/W
0
P80
0
R/W
PDR9âPort data register 9
H'FFDC
I/O ports
Bit
7
6
5
4
3
2
1
0
â
Initial value
0
â
â
P94
P93
P92
P91
P90
0
0
0
0
0
0
0
Read/Write
â
â
â
R/W
R/W
R/W
R/W
R/W
PDRBâPort data register B
H'FFDD
I/O ports
Bit
7
6
5
4
3
2
1
0
PB 7
PB 6
PB 5
PB 4
PB 3
PB 2
PB 1
PB 0
Read/Write
R
R
R
R
R
R
R
R
Rev. 6.00 Sep 12, 2006 page 478 of 526
REJ09B0326-0600
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