SH7206 Datasheet, PDF (988/1188 Pages) Renesas Technology Corp – 32-Bit RISC Microcomputer SuperHTM RISC engine Family / SH7200 Series

Section 20 I/O Ports
20.5.3 Port D Port Registers H, L (PDPRH, PDPRL)
PDPRH and PDPRL are 16-bit read-only registers, in which bits PD31PR to PD8PR correspond to
pins PD31/D31/ADTRG/TIOC3AS to PD8/D8/TIOC3AS, respectively. PDPRH and PDPRL
always return the states of the pins regardless of the PFC setting.
(1) Port D Port Register H (PDPRH)
Bit:
Initial value:
R/W:
15
PD31
PR
PD31
R
14
PD30
PR
PD30
R
13
PD29
PR
PD29
R
12
PD28
PR
PD28
R
11
PD27
PR
PD27
R
10
PD26
PR
PD26
R
9
PD25
PR
PD25
R
8
PD24
PR
PD24
R
7
PD23
PR
PD23
R
6
PD22
PR
PD22
R
5
PD21
PR
PD21
R
4
PD20
PR
PD20
R
3
PD19
PR
PD19
R
2
PD18
PR
PD18
R
1
PD17
PR
PD17
R
0
PD16
PR
PD16
R
Initial
Bit
Bit Name Value R/W Description
15
PD31PR Pin state R
The pin state is returned regardless of the PFC setting.
14
PD30PR Pin state R
These bits cannot be modified.
13
PD29PR Pin state R
12
PD28PR Pin state R
11
PD27PR Pin state R
10
PD26PR Pin state R
9
PD25PR Pin state R
8
PD24PR Pin state R
7
PD23PR Pin state R
6
PD22PR Pin state R
5
PD21PR Pin state R
4
PD20PR Pin state R
3
PD19PR Pin state R
2
PD18PR Pin state R
1
PD17PR Pin state R
0
PD16PR Pin state R
Rev. 3.00 Jun. 18, 2008 Page 964 of 1160
REJ09B0191-0300