SH7080_09 Datasheet, PDF (1268/1622 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperH RISC engine Family

Section 22 I/O Ports
• PEPRH (SH7086)
Bit: 15 14 13 12 11 10 9
8
7
6
5
4
3
2
1
0
-
-
-
-
-
-
-
-
-
-
PE21 PE20 PE19 PE18 PE17 PE16
PR PR PR PR PR PR
Initial value: 0
0
0
0
0
0
0
0
0
0
*
*
*
*
*
*
R/W: R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
Initial
Bit
Bit Name Value R/W
15 to 6 ⎯
All 0
R
5
PE21PR Pin state R
4
PE20PR Pin state R
3
PE19PR Pin state R
2
PE18PR Pin state R
1
PE17PR Pin state R
0
PE16PR Pin state R
Description
Reserved
These bits are always read as 0. The write value should
always be 0.
The pin state is returned regardless of the PFC setting.
These bits cannot be modified.
Rev. 4.00 Dec. 15, 2009 Page 1208 of 1558
REJ09B0181-0400