SH7144 Datasheet, PDF(579/773 Page) Renesas Technology Corp – Hitachi SuperH RISC engine

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SH7144 Datasheet, PDF (579/773 Pages) Renesas Technology Corp – Hitachi SuperH RISC engine

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Register Bit

PDCRH2 1

PDCRH2 0

PDCRL2 15

PDCRL1 15

PDCRL2 14

PDCRL1 14

PDCRL2 13

PDCRL1 13

PDCRL2 12

PDCRL1 12

Initial

Bit Name Value R/W

PD16MD1 0

R/W

PD16MD0 0*2

R/W

PD15MD1 0

R/W

PD15MD0 0*3

R/W

PD14MD1 0

R/W

PD14MD0 0*3

R/W

PD13MD1 0

R/W

PD13MD0 0*3

R/W

PD12MD1 0

R/W

PD12MD0 0*3

R/W

Description

PD16 Mode

Select the function of the

PD16/D16/IRQ0/AUDATA0 pin.

00: PD16 I/O (port)

01: D16 I/O (BSC)

10: IRQ0 input (INTC)

11: AUDATA0 I/O (AUD)*1

PD15 Mode

Select the function of the PD15/D15 pin.

00: PD15 I/O (port)

01: D15 I/O (BSC)

10: Setting prohibited

11: Setting prohibited

PD14 Mode

Select the function of the PD14/D14 pin.

00: PD14 I/O (port)

01: D14 I/O (BSC)

10: Setting prohibited

11: Setting prohibited

PD13 Mode

Select the function of the PD13/D13 pin.

00: PD13 I/O (port)

01: D13 I/O (BSC)

10: Setting prohibited

11: Setting prohibited

PD12 Mode

Select the function of the PD12/D12 pin.

00: PD12 I/O (port)

01: D12 I/O (BSC)

10: Setting prohibited

11: Setting prohibited

Rev. 2.0, 09/02, page 539 of 732

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