STA016A集成電路（IC）的編碼器解碼器轉換器規(guī)格書PDF中文資料

STA016A屬于集成電路（IC）的編碼器解碼器轉換器。由意法半導體集團制造生產的STA016A編碼器，解碼器，轉換器該系列產品可用于將信息封裝或編碼為適合于傳輸或存儲的格式，和/或在通信路徑的另一端執(zhí)行逆運算，通常是通過使用某些形式的調制過程。示例包括從數字數據生成模擬視頻信號的器件（反之亦然）；基于傳輸目的對按鈕的狀態(tài)進行編碼的器件（實現遠程控制功能）；以及便于將標準 UART 連接到標準紅外收發(fā)器的器件。

DESCRIPTION

The STA016A is a single chip MPEG 1, 2 and 2.5 Layer III audio decoder with embedded CDROM decoding capability. It can be easily connected to most existing CDDSP devices via a software configurable serial link. A tipical application block diagram is show in Figure 1. The audio sources, for instance could be an external flash memory.

FEATURES

■ SINGLE CHIP MPEG LAYER 3 DECODER SUPPORTING:

– All features specified for Layer III in ISO/IEC 11172-3 (MPEG 1 Audio)

– All features specified for Layer III in ISO/IEC 13818-3.2 (MPEG 2 Audio)

– Lower sampling frequencies syntax extension, (not specified by ISO) called MPEG 2.5

■ DECODES LAYER III STEREO CHANNELS, DUAL CHANNEL, SINGLE CHANNEL (MONO)

■ SUPPORTING ALL THE MPEG 1 & 2 SAMPLING FREQUENCIES AND THE EXTENSION TO MPEG 2.5:48, 44.1,32, 24,22.05, 16, 12,11. 025, 8 KHz

■ ACCEPTS MPEG 2.5 LAYER III ELEMENTARY COMPRESSED BITSTREAM WITH DATA RATE FROM 8 Kbit/s UP TO 320

Kbit/s

■ BYPASS MODE FOR EXTERNAL AUXILIARY AUDIO SOURCE

■ EMBEDDED ISO9660 LAYER FOR FILE SYSTEM DECODING (JOLIET)

■ EMBEDDED CD-ROM DECODER BLOCKS INCLUDING ECC/EDC CAPABILITY

■ FLEXIBLE I2S INPUT INTERFACE FOR EASY CONNECTION WITH MOST CD-SERVO DEVICES

■ EMBEDDED BROWSING COMMAND INTERPRETER FOR EASY FILE-SYSTEM BROWSING

■ CUE-SHEET CAPABILITY UP TO 100 ENTRIES

■ BROWSER COMMAND INTERPRETER (BCI)

– Parent Dir

– Enter Dir

– Previous Entry

– Next Entry

– Get Record Infos

■ EASY PROGRAMMABLE GPSO INTERFACE (MONO/STEREO) FOR ENCODED DATA UP TO 5Mbit/s

■ DIGITAL VOLUME

APPLICATIONS

■ AUDIO CD PLAYERS

■ MULTIMEDIA PLAYERS

■ CD-ROM PLAYERS

■ CAR RADIO PLAYERS