SH7730 Datasheet, PDF (943/1188 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperHTM RISC engine Family / SH7780 Series

Section 28 I/O Port
Table 28.7 Port E Data Register (PEDR) Read/Write Operations
• PE1DT, PE2DT, PE4DT, PE5DT, PE7DT
PDCR State
PDnMD1 PDnMD0
0
0
Pin State
Other function
1
Output
1
0
Input (Pull-up
MOS on)
1
Input (Pull-up
MOS off)
Note: n = 1, 2, 4, 5, 7
Read
PEDR value
PEDR value
Pin state
Pin state
Write
The value is written to PEDR, but does
not affect the pin state.
The write value is output from the pin.
The value is written to PEDR, but does
not affect the pin state.
The value is written to PEDR, but does
not affect the pin state.
• PE3DT, PE6DT
PECR State
PEnMD1 PEnMD0
0
0
Pin State
Other function
1
1
0
1
Note: n = 3, 6

Input (Pull-up
MOS on)
Input (Pull-up
MOS off)
Read
PEDR value

Pin state
Pin state
Write
The value is written to PEDR, but does
not affect the pin state.

The value is written to PEDR, but does
not affect the pin state.
The value is written to PEDR, but does
not affect the pin state.
Rev. 1.00 Sep. 19, 2007 Page 895 of 1136
REJ09B0359-0100