r5s77631ay266bgv Renesas Electronics Corporation., r5s77631ay266bgv Datasheet - Page 1795

• Manufacturer Part Number: r5s77631ay266bgv
• Description: Renesas 32-bit Risc Microcomputer Superhtm Risc Engine Family Sh-4a Series
• Manufacturer: Renesas Electronics Corporation.

40.2.24 Port I Data Register (PIDR)
PIDR is an 8-bit readable/writable register that stores port I data.
Bit
7
6
5
4
3
2
1
0
Bit Name
PI7DT
PI6DT
PI5DT
PI4DT
PI3DT
PI2DT
PI1DT
PI0DT
Initial value:
Initial
value
0
0
Pin state R/W
Pin state R/W
Pin state R
Pin state R
0
0
R/W:
Bit:
PI7DT PI6DT PI5DT PI4DT PI3DT PI2DT PI1DT PI0DT
R
7
0
R/W
R
R
R/W
R/W
R
6
0
Pin state Pin state Pin state Pin state
Description
Each of these bits stores output data for the
corresponding pin that is used as a general output port.
If the port is read, the value of the corresponding bit in
this register will be read for a pin configured as a
general output port, while the state of the corresponding
pin will be read for a pin configured as a general input
port.
R/W
5
R/W
4
R
3
Rev. 1.00 Oct. 01, 2007 Page 1729 of 1956
R
2
Section 40 General Purpose I/O (GPIO)
R/W
1
0
R/W
0
0
REJ09B0256-0100