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