MAS3587F Micronas, MAS3587F Datasheet - Page 2

• Manufacturer Part Number: MAS3587F
• Description: MPEG Layer 3 Audio Encoder/Decoder
• Manufacturer: Micronas

MAS 3587F
Contents
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2
Section
1.
1.1.
1.2.
2.
2.1.
2.2.
2.3.
2.4.
2.5.
2.5.1.
2.5.2.
2.6.
2.7.
2.7.1.
2.7.1.1.
2.7.2.
2.7.2.1.
2.7.2.2.
2.7.3.
2.7.4.
2.8.
2.8.1.
2.8.2.
2.9.
2.9.1.
2.9.2.
2.9.3.
2.10.
2.11.
2.11.1.
2.11.2.
2.11.3.
2.11.4.
2.11.5.
2.11.6.
2.12.
2.13.
2.13.1.
2.13.2.
2.13.3.
2.13.4.
2.13.5.
Title
Introduction
Features
Application Overview
Functional Description of the MAS 3587F
Overview
Architecture of the MAS 3587F
DSP Core
RAM and Registers
Firmware and Software
Internal Program ROM and Firmware, MPEG-Encoding/Decoding
Program Download Feature
Audio Codec
A/D Converter and Microphone Amplifier
Baseband Processing
Bass, Treble, and Loudness
Micronas Dynamic Bass (MDB)
Automatic Volume Control (AVC)
Balance and Volume
D/A Converters
Output Amplifiers
Clock Management
DSP Clock
Clock Output at CLKO
Power Supply Concept
Power Supply Regions
DC/DC Converters
Power Supply Configurations
Battery Voltage Supervision
Interfaces
I
S/PDIF Input Interface
S/PDIF Output
Multiline Serial Audio Input (SDI, SDIB)
Multiline Serial Output (SDO)
Parallel Input/Output Interface (PIO)
MPEG Synchronization Output
Default Operation
Stand-by Functions
Power-Up of the DC/DC Converters and Reset
Control of the Signal Processing
Start-up of the Audio Codec
Power-Down
2
C Control Interface
ADVANCE INFORMATION
Micronas