SH7144 Datasheet, PDF (574/773 Pages) Renesas Technology Corp – Hitachi SuperH RISC engine

Register Bit
PDCRL2 7
PDCRL1 7
PDCRL2 6
PDCRL1 6
PDCRL2 5
PDCRL1 5
PDCRL2 4
PDCRL1 4
PDCRL2 3
PDCRL1 3
Initial
Bit Name Value R/W
PD7MD1 0
R/W
PD7MD0 0*³
R/W
PD6MD1 0
R/W
PD6MD0 0*³
R/W
PD5MD1 0
R/W
PD5MD0 0*³
R/W
PD4MD1 0
R/W
PD4MD0 0*³
R/W
PD3MD1 0
R/W
PD3MD0 0*³
R/W
Description
PD7 Mode
Select the function of the PD7/D7 pin.
00: PD7 I/O (port)
01: D7 I/O (BSC)
10: Setting prohibited
11: Setting prohibited
PD6 Mode
Select the function of the PD6/D6 pin.
00: PD6 I/O (port)
01: D6 I/O (BSC)
10: Setting prohibited
11: Setting prohibited
PD5 Mode
Select the function of the PD5/D5 pin.
00: PD5 I/O (port)
01: D5 I/O (BSC)
10: Setting prohibited
11: Setting prohibited
PD4 Mode
Select the function of the PD4/D4 pin.
00: PD4 I/O (port)
01: D4 I/O (BSC)
10: Setting prohibited
11: Setting prohibited
PD3 Mode
Select the function of the PD3/D3 pin.
00: PD3 I/O (port)
01: D3 I/O (BSC)
10: Setting prohibited
11: Setting prohibited
Rev. 2.0, 09/02, page 534 of 732