SH7108 Datasheet, PDF(454/560 Page) Renesas Technology Corp – 32-Bit RISC Microcomputer

English

English German Russian Spanish Italian Polish Chinese Japanese Korean French Portuguese	Language :

SH7108 Datasheet, PDF (454/560 Pages) Renesas Technology Corp – 32-Bit RISC Microcomputer

◁

Section 14 Pin Function Controller (PFC)

(1) Port D Control Registers L1 and L2 (PDCRL1 and PDCRL2) in SH7109

Register

PDCRL2

PDCRL1

Bit

15 to 9

15 to 9

Bit Name

â

â

Initial

Value R/W

All 0 R

All 0 R

PDCRL2 8

PDCRL1 8

PD8MD1 0

R/W

PD8MD0 0

R/W

PDCRL2 7

PDCRL1 7

PD7MD1 0

R/W

PD7MD0 0*1

R/W

PDCRL2 6

PDCRL1 6

PD6MD1 0

R/W

PD6MD0 0*1

R/W

PDCRL2 5

PDCRL1 5

PD5MD1 0

R/W

PD5MD0 0*1

R/W

PDCRL2 4

PDCRL1 4

PD4MD1 0

R/W

PD4MD0 0*1

R/W

PDCRL2 3

PDCRL1 3

PD3MD1 0

R/W

PD3MD0 0*1

R/W

PDCRL2 2

PDCRL1 2

PD2MD1 0

R/W

PD2MD0 0*1

R/W

Description

Reserved

These bits are always read as 0. The write value

should always be 0.

PD8 Mode

Select the function of the PD8 pin.

00: PD8 I/O (port)

10: Setting prohibited

01: Setting prohibited 11: Setting prohibited

PD7 Mode

Select the function of the PD7/D7 pin.

00: PD7 I/O (port)

10: Setting prohibited

01: D7 I/O (BSC)*2 11: Setting prohibited

PD6 Mode

Select the function of the PD6/D6 pin.

00: PD6 I/O (port)

10: Setting prohibited

01: D6 I/O (BSC)*2 11: Setting prohibited

PD5 Mode

Select the function of the PD5/D5 pin.

00: PD5 I/O (port)

10: Setting prohibited

01: D5 I/O (BSC)*2 11: Setting prohibited

PD4 Mode

Select the function of the PD4/D4 pin.

00: PD4 I/O (port)

10: Setting prohibited

01: D4 I/O (BSC)*2 11: Setting prohibited

PD3 Mode

Select the function of the PD3/D3 pin.

00: PD3 I/O (port)

10: Setting prohibited

01: D3 I/O (BSC)*2 11: Setting prohibited

PD2 Mode

Select the function of the PD2/D2/SCK2 pin.

00: PD2 I/O (port)

10: SCK2 I/O (SCI)

01: D2 I/O (BSC)*2 11: Setting prohibited

Rev.1.00 Sep. 18, 2008 Page 420 of 522

REJ09B0069-0100

▷