HD6417034 Datasheet, PDF (657/691 Pages) Renesas Technology Corp – SuperH RISC ENGINE SH7032 AND SH7034

A.2.54 Port A Data Register (PADR)
Port A
• Start Address: H'5FFFFC0
• Bus Width: 8/16/32
Register Overview:
Bit: 15
14
13
12
11
10
9
8
Bit name: PA15DR PA14DR PA13DR PA12DR PA11DR PA10DR PA9DR PA8DR
Initial value: 0
0
0
0
0
0
0
0
R/W: R/W R/W R/W R/W R/W R/W R/W R/W
Bit: 7
6
5
4
3
2
1
0
Bit name: PA7DR PA6DR PA5DR PA4DR PA3DR PA2DR PA1DR PA0DR
Initial value: 0
0
0
0
0
0
0
0
R/W: R/W R/W R/W R/W R/W R/W R/W R/W
Table A.55 PADR Bit Functions
PAIOR
0
1
Pin Function
General input
All other
General input
All other
Read
Pin status
Pin status
PADR value
PADR value
Write
Can write to PADR, but this does not affect pin status
Can write to PADR, but this does not affect pin status
Value written is output from pin
Can write to PADR, but this does not affect pin status
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