SH7055S Datasheet, PDF (750/1002 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperH RISC engine Family/SH7000 Series

21.5 Port D
Port D is an input/output port with the 14 pins shown in figure 21.4.
Port D
PD13 (I/O) /PULS6 (output) / HTxD0 (output) /HTxD1 (output)
PD12 (I/O) /PULS4 (output)
PD11 (I/O) /PULS3 (output)
PD10 (I/O) /PULS2 (output)
PD9 (I/O) /PULS1 (output)
PD8 (I/O) /PULS0 (output)
PD7 (I/O) /TIO1H (I/O)
PD6 (I/O) /TIO1G (I/O)
PD5 (I/O) /TIO1F (I/O)
PD4 (I/O) /TIO1E (I/O)
PD3 (I/O) /TIO1D (I/O)
PD2 (I/O) /TIO1C (I/O)
PD1 (I/O) /TIO1B (I/O)
PD0 (I/O) /TIO1A (I/O)
Figure 21.4 Port D
21.5.1 Register Configuration
The port D register configuration is shown in table 21.7.
Table 21.7 Register Configuration
Name
Abbreviation R/W Initial Value Address
Access Size
Port D data register PDDR
R/W H'0000
H'FFFFF746 8, 16
Port D port register PDPR
R
port D pin H'FFFFF784 8, 16
values
Note: A register access is performed in four or five cycles regardless of the access size.
Rev.2.0, 07/03, page 712 of 960