SH7763 Datasheet, PDF (1789/2026 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperHTM RISC Engine Family SH-4A Series

Section 40 General Purpose I/O (GPIO)
40.2.18 Port C Data Register (PCDR)
PCDR is an 8-bit readable/writable register that stores port C data.
Bit: 7
6
5
4
3
2
1
0
PC7DT PC6DT PC5DT PC4DT PC3DT PC2DT PC1DT PC0DT
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
Initial
Bit
Bit Name value R/W Description
7
PC7DT
0
R/W Each of these bits stores output data for the
6
PC6DT
0
R/W ^{corresponding pin that is used as a general output port.}
If the port is read, the value of the corresponding bit in
5
PC5DT
0
R/W _{this register will be read for a pin configured as a}
4
PC4DT
0
R/W ^{general output port, while the state of the}
corresponding pin will be read for a pin configured as a
3
PC3DT
0
R/W _{general input port.}
2
PC2DT
0
R/W
1
PC1DT
0
R/W
0
PC0DT
0
R/W
Rev. 1.00 Oct. 01, 2007 Page 1723 of 1956
REJ09B0256-0100