SH7206 Datasheet, PDF (972/1188 Pages) Renesas Technology Corp – 32-Bit RISC Microcomputer SuperHTM RISC engine Family / SH7200 Series

Section 20 I/O Ports
(1) Port A Data Register H (PADRH)
Bit: 15 14 13 12 11 10 9
8
7
6
5
4
3
2
1
0
-
-
-
-
-
-
PA25 PA24 PA23 PA22 PA21 PA20 PA19 PA18 PA17 PA16
DR DR DR DR DR DR DR DR DR DR
Initial value: 0
0
1
1
1
1
0
0
0
0
0
0
0
0
0
0
R/W: R
R
R
R
R
R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W
Bit
15, 14
Initial
Bit Name Value

All 0
13 to 10 
All 1
9
PA25DR 0
8
PA24DR 0
7
PA23DR 0
6
PA22DR 0
5
PA21DR 0
4
PA20DR 0
3
PA19DR 0
2
PA18DR 0
1
PA17DR 0
0
PA16DR 0
R/W
R
R
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Description
Reserved
These bits are always read as 0. The write value should
always be 0.
Reserved
These bits are always read as 1. The write value should
always be 1.
See table 20.2
Rev. 3.00 Jun. 18, 2008 Page 948 of 1160
REJ09B0191-0300