SH7080 Datasheet, PDF (1237/1644 Pages) Renesas Technology Corp – 32-Bit RISC Microcomputer SuperH™ RISC engine Family

Section 22 I/O Ports
• PBDRL (SH7083)
Bit: 15 14 13 12 11 10 9
8
7
6
5
4
3
2
1
0
-
-
-
-
-
-
PB9 PB8 PB7 PB6 PB5 PB4
DR DR DR DR DR DR
-
PB2 PB1 PB0
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/W R/W R/W R/W R/W R/W R R/W R/W R/W
Initial
Bit
Bit Name Value R/W Description
15 to 10 —
All 0
R
Reserved
These bits are always read as 0. The write value should
always be 0.
9
PB9DR 0
R/W See table 22.4.
8
PB8DR 0
R/W
7
PB7DR 0
R/W
6
PB6DR 0
R/W
5
PB5DR 0
R/W
4
PB4DR 0
R/W
3
—
0
R
Reserved
This bit is always read as 0. The write value should
always be 0.
2
PB2DR 0
R/W See table 22.4.
1
PB1DR 0
R/W
0
PB0DR 0
R/W
Rev. 3.00 May 17, 2007 Page 1179 of 1582
REJ09B0181-0300