SH7763 Datasheet, PDF (1771/2026 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperHTM RISC Engine Family SH-4A Series

Section 40 General Purpose I/O (GPIO)
40.2.8 Port H Control Register (PHCR)
PHCR is a 16-bit readable/writable register that selects the pin function.
Bit: 15 14
PH7MD[1:0]
Initial value: 0
0
R/W: R/W R/W
13 12
PH6MD[1:0]
0
0
R/W R/W
11 10
PH5MD[1:0]
0
0
R/W R/W
9
8
PH4MD[1:0]
0
0
R/W R/W
7
6
PH3MD[1:0]
0
0
R/W R/W
5
4
PH2MD[1:0]
0
0
R/W R/W
3
2
PH1MD[1:0]
0
0
R/W R/W
1
0
PH0MD[1:0]
0
0
R/W R/W
Bit
15,14
Initial
Bit Name value
PH7MD[1:0] 00
13, 12 PH6MD[1:0] 00
11, 10 PH5MD[1:0] 00
9, 8
PH4MD[1:0] 00
R/W
R/W
R/W
R/W
R/W
Description
PH7 Mode
00: Other function
01: Port output
10: Port input (MOS pull-up: Off)
11: Setting prohibited
PH6 Mode
00: Other function
01: Port output
10: Port input (MOS pull-up: Off)
11: Setting prohibited
PH5 Mode
00: Other function
01: Port output
10: Port input (MOS pull-up: Off)
11: Setting prohibited
PTH4 Mode
00: Other function
01: Port output
10: Port input (MOS pull-up: Off)
11: Setting prohibited
Rev. 1.00 Oct. 01, 2007 Page 1705 of 1956
REJ09B0256-0100