SH7261 datasheet(1086/1348 Pages) RENESAS

1086 / 1348 page

Section 24 I/O Ports

Rev. 2.00 Sep. 07, 2007 Page 1054 of 1312

REJ09B0320-0200

24.4

Port D

Port D is an I/O port with 17 pins shown in figure 24.4.

Port D

PD16 (Input) / SCL2 (I/O)

PD15 (Input) / SDA2 (I/O)

PD14 (I/O) / IERxD (Input) / DACK1 (Output)

PD13 (I/O) / IETxD (Output) / DREQ1 (Input)

PD12 (I/O) / TMCI1 (Input) / SCK1 (I/O)

PD11 (I/O) / TMRI1 (Input) / RxD1 (Input)

PD10 (I/O) / TMO1 (Output) / TIOC0D (I/O) / TxD1 (Output)

PD9 (I/O) / TIOC0C (I/O) / SCK0 (I/O)

PD8 (I/O) / TIOC0B (I/O) / RxD0 (Input) / DTEND1 (Output)

PD7 (I/O) / TIOC0A (I/O) / TxD0 (Output) / DACT1 (Output)

PD6 (I/O) / SCK4 (I/O) / SSIWS1 (I/O)

PD5 (I/O) / RxD4 (Input) / SSISCK1 (I/O)

PD4 (I/O) / TxD4 (Output) / SSIDATA1 (I/O)

PD3 (I/O) / SSIWS0 (I/O)

PD2 (I/O) / SSISCK0 (I/O)

PD1 (I/O) / SSIDATA0 (I/O)

PD0 (I/O) / AUDIO_CLK (Input)

Figure 24.4 Port D

24.4.1

Table 24.7 lists the port D registers.

Table 24.7

Abbreviation

R/W

Address

Access Size

Port D data register

PDDR

R/W

H'FFFE381A

8, 16

Port D port register H

PDPRH

H'FFFE381C

8, 16, 32

Port D port register L

PDPRL

H'FFFE381E

8, 16

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