SH7764 Datasheet, PDF (1412/1752 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperHTM RISC Engine Family SH-4A Series

Section 27 General Purpose I/O (GPIO)
Bit
Bit Name
Initial Value R/W Description
7, 6
PTIO_D3[1:0] 00
R/W PTD3 Mode
00: Other functions (MII_TXD0, SSISCK5,
and IDEIORDY_M)
01: Port output
10: Port input (Pull-up MOS: Off)
11: Port input (Pull-up MOS: On)
5, 4
PTIO_D2[1:0] 00
R/W PTD2 Mode
00: Other functions (MII_TXD1, SSIWS5, and
IDEIORD_M)
01: Port output
10: Port input (Pull-up MOS: Off)
11: Port input (Pull-up MOS: On)
3, 2
PTIO_D1[1:0] 00
R/W PTD1 Mode
00: Other functions (MII_TXD2,
AUDIO_CLK5, and IDEINT_M)
01: Port output
10: Port input (Pull-up MOS: Off)
11: Port input (Pull-up MOS: On)
1, 0
PTIO_D0[1:0] 00
R/W PTD0 Mode
00: Other functions (MII_TXD3, SSIDATA5,
and IODACK_M)
01: Port output
10: Port input (Pull-up MOS: Off)
11: Port input (Pull-up MOS: On)
Rev. 1.00 Nov. 22, 2007 Page 1356 of 1692
REJ09B0360-0100