STA016T datasheet(9/45 Pages) STMICROELECTRONICS

Part #	STA016T

Description	MPEG 2.5 LAYER III AUDIO DECODER SUPPORTING CD-ROM CAPABILITY & ADPCM

PDF	45 Pages

Scroll/Zoom	100%

Manufacturer	STMICROELECTRONICS [STMicroelectronics]

Direct Link	http://www.st.com

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STA016T

HOST REGISTERS

The following table gives a description of STA016 register list.

The STA016 device includes 256 I2C registers. In this document, only the user-oriented registers are described.

The undocumented registers are reserved or unused. These registers must never be accessed (in Read or in

Write mode). The Read-Only registers must never be written

We can split the data flux in different time periods (see following diagram) meanwhile host registers can be read

or written :

DWT : During Whole Time (at any time during process).

DEC : During External Config (period between RUN=2 and RUN=1).

DBO : During Boot (period between RUN=0 and RUN=2).

ABO : After BOot (period after RUN=1).

AEC : After External Config (period after RUN=2).

EDF : Every Decoded Frame (each time a frame has been decoded).

EDB : Every Decoded Block (each time a block has been decoded).

RUN==0

SOFT_RESET = 1

CK_CMD = 0

RUN==2

RUN==1

block1

frame1

block2

frame1

block1

frame2

time

DWT

ABO

DEC

DBO

AEC

EDB

EDF

EDB

D01AU1260

STA016T Datasheet(PDF) 9 Page - STMicroelectronics