SH7280 Datasheet, PDF (1319/1726 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperHTM RISC engine family

Section 24 I/O Ports
• PBDRH (SH7243 and SH7285)
Bit: 15 14 13 12 11 10 9
8
7
6
5
4
3
2
1
0
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Initial value: 0
0
0
0
0
0
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 Description
15 to 0 —
All 0
R
Reserved
These bits are always read as 0. The write value should
always be 0.
• PBDRH (SH7286)
Bit: 15 14 13 12 11 10 9
8
7
6
5
4
3
2
1
0
-
-
-
-
-
-
-
-
-
-
-
-
PB19 PB18 PB17 PB16
DR DR DR DR
Initial value: 0
0
0
0
0
0
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/W R/W R/W R/W
Initial
Bit
Bit Name Value R/W Description
15 to 4 —
All 0
R
Reserved
These bits are always read as 0. The write value should
always be 0.
3
PB19DR 0
R/W See table 24.4.
2
PB18DR 0
R/W
1
PB17DR 0
R/W
0
PB16DR 0
R/W
Rev. 1.00 Jun. 26, 2008 Page 1289 of 1692
REJ09B0393-0100