SH7032 Datasheet, PDF (652/687 Pages) Renesas Technology Corp – 32-Bit RISC Microcomputer

Appendix A On-Chip Supporting Module Registers
A.2.55 Port B Data Register (PBDR)
Port B
Start Address: H'5FFFFC2
Bus Width: 8/16/32
Bit
Initial value
Read/Write
15
14
13
12
11
10
9
PB15DR PB14DR PB13DR PB12DR PB11DR PB10DR PB9DR
0
0
0
0
0
0
0
R/W
R/W
R/W
R/W
R/W
R/W
R/W
8
PB8DR
0
R/W
Bit
Initial value
Read/Write
7
PB7DR
0
R/W
6
PB6DR
0
R/W
5
PB5DR
0
R/W
4
PB4DR
0
R/W
3
PB3DR
0
R/W
2
PB2DR
0
R/W
1
PB1DR
0
R/W
0
PB0DR
0
R/W
Table A.56 Bit Functions
PBIOR
0
1
Pin Function
General input
TPn
All other
General input
TPn
All other
Read
Pin status
Pin status
Pin status
PBDR value
PBDR value
PBDR value
Write
Can write to PBDR, but this does not affect pin status
Cannot write
Can write to PBDR, but this does not affect pin status
Value written is output from pin
Cannot write
Can write to PBDR, but this does not affect pin status
Rev. 7.00 Jan 31, 2006 page 626 of 658
REJ09B0272-0700