WM8802SCFT datasheet(51/65 Pages) WOLFSON

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WM8802

PP Rev 1.1 April 2004

MODULATION FUNCTION

System setting, general-purpose I/O data input:

DI7

DI6

DI5

DI4

DI3

DI2

DI1

DI0

CAU

CAL

DI15

DI14

DI13

DI12

DI11

DI10

DI9

DI8

CCB address: 0xE8;

Command address: 10

PI3

PI2

PI1

PI0

VMODE

VISEL

UISEL

RX6/UI pin setting

0: RX6 demodulation function data input (initial value)

1: UI modulation function user data input

VISEL

RX5/VI pin setting

0: RX5 demodulation function data input (initial value)

1: VI modulation function validity flag input

VMODE

Modulation function V flag setting

0: Write 0. (initial value)

1: Write 1.

GPI0

Data input during general-purpose I/O GPIO0 output setting

0: Output L. (initial value)

1: Output H.

GPI1

Data input during general-purpose I/O GPIO1 output setting

0: Output L. (initial value)

1: Output H.

GPI2

Data input during general-purpose I/O GPIO2 output setting

0: Output L. (initial value)

1: Output H.

GPI3

Data input during general-purpose I/O GPIO3 output setting

0: Output L. (initial value)

1: Output H.

Set GPIOEN to Low if using general-purpose I/Os GPIO0 to GPIO3 as outputs.

WM8802SCFT 데이터시트(PDF) 51 Page - Wolfson Microelectronics plc

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