SH7763 Datasheet, PDF (1781/2026 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperHTM RISC Engine Family SH-4A Series

Section 40 General Purpose I/O (GPIO)
40.2.13 Port M Control Register (PMCR)
PMCR is a 16-bit readable/writable register that selects the pin function and MOS input pull-up
control.
Bit: 15 14
PM7MD[1:0]
Initial value: 0
0
R/W: R/W R/W
13 12
PM6MD[1:0]
0
0
R/W R/W
11 10
PM5MD[1:0]
0
0
R/W R/W
9
8
PM4MD[1:0]
0
0
R/W R/W
7
6
PM3MD[1:0]
0
0
R/W R/W
5
4
PM2MD[1:0]
0
0
R/W R/W
3
2
PM1MD[1:0]
0
0
R/W R/W
1
0
PM0MD[1:0]
0
0
R/W R/W
Bit
15, 14
Initial
Bit Name value
PM7MD[1:0] 00
13, 12 PM6MD[1:0] 00
11, 10 PM5MD[1:0] 00
9, 8
PM4MD[1:0] 00
R/W
R/W
R/W
R/W
R/W
Description
PTM7 Mode
00: Other function
01: Port output
10: Port input (MOS pull-up: Off)
11: Port input (MOS pull-up: On)
PTM6 Mode
00: Other function
01: Port output
10: Port input (MOS pull-up: Off)
11: Port input (MOS pull-up: On)
PTM5 Mode
00: Other function
01: Port output
10: Port input (MOS pull-up: Off)
11: Port input (MOS pull-up: On)
PTM4 Mode
00: Other function
01: Port output
10: Port input (MOS pull-up: Off)
11: Port input (MOS pull-up: On)
Rev. 1.00 Oct. 01, 2007 Page 1715 of 1956
REJ09B0256-0100