SH7065 Datasheet, PDF (693/941 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperH RISC engine Family/SH7000 Series

Section 17 Pin Function Controller (PFC)
17.3.15 Port D Control Registers H1 and H2 (PDCRH1, PDCRH2)
Port D control registers H1 and H2 (PDCRH1, PDCRH2) are 16-bit readable/writable registers
that select the functions of pins in port D.
PDCRH1 selects the functions of port D pins PD31/D31/RxD2/TIOC5A to PD24/D24/PUOB, and
PDCRH2 selects the functions of port D pins PD23/D23/PCIO/SCK1 to PD16/D16/POE0.
Port D includes data input/output functions (D16 to D31), but register settings relating to the
selection of these pin functions may not be valid in all operating modes. For details, see table
17.10, Pin Functions in Each Operating Mode.
PDCRH1 and PDCRH2 are initialized to H'0000 by an external power-on reset, but are not
initialized by a WDT reset, in standby mode, or in sleep mode.
Port D Control Register H1 (PDCRH1)
Bit:
Initial value:
R/W:
15
PD31
MD1
0
R/W
14
PD31
MD0
0
R/W
13
PD30
MD1
0
R/W
12
PD30
MD0
0
R/W
11
PD29
MD1
0
R/W
10
PD29
MD0
0
R/W
9
PD28
MD1
0
R/W
8
PD28
MD0
0
R/W
Bit:
Initial value:
R/W:
7
PD27
MD1
0
R/W
6
PD27
MD0
0
R/W
5
PD26
MD1
0
R/W
4
PD26
MD0
0
R/W
3
PD25
MD1
0
R/W
2
PD25
MD0
0
R/W
1
PD24
MD1
0
R/W
0
PD24
MD0
0
R/W
Rev. 5.00 Sep 11, 2006 page 671 of 916
REJ09B0332-0500