SH7763 Datasheet, PDF (1761/2026 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperHTM RISC Engine Family SH-4A Series

Section 40 General Purpose I/O (GPIO)
40.2.2 Port B Control Register (PBCR)
PBCR is a 16-bit readable/writable register that selects the pin function.
Bit: 15 14
PB7MD[1:0]
Initial value: 0
0
R/W: R/W R/W
13 12
PB6MD[1:0]
0
0
R/W R/W
11 10
PB5MD[1:0]
0
0
R/W R/W
9
8
PB4MD[1:0]
0
0
R/W R/W
7
6
PB3MD[1:0]
0
0
R/W R/W
5
4
PB2MD[1:0]
0
0
R/W R/W
3
2
PB1MD[1:0]
0
0
R/W R/W
1
0
PB0MD[1:0]
0
0
R/W R/W
Bit
15, 14
Initial
Bit Name value
PB7MD[1:0] 00
13, 12 PB6MD[1:0] 00
11, 10 PB5MD[1:0] 00
9, 8
PB4MD[1:0] 00
7, 6
PB3MD[1:0] 00
R/W
R/W
R/W
R/W
R/W
R/W
Description
PTB7 Mode
00: Other function
01: Port output
10: Port input (MOS pull-up: Off)
11: Setting prohibited
PTB6 Mode
00: Other function
01: Port output
10: Port input (MOS pull-up: Off)
11: Setting prohibited
PTB5 Mode
00: Other function
01: Port output
10: Port input (MOS pull-up: Off)
11: Setting prohibited
PTB4 Mode
00: Other function
01: Port output
10: Port input (MOS pull-up: Off)
11: Setting prohibited
PTB3 Mode
00: Other function
01: Port output
10: Port input (MOS pull-up: Off)
11: Setting prohibited
Rev. 1.00 Oct. 01, 2007 Page 1695 of 1956
REJ09B0256-0100