Sound Processor. MSP3427G Datasheet

MSP3427G Datasheet PDF


Part Number

MSP3427G

Description

Multistandard Sound Processor

Manufacture

Micronas

Total Page 30 Pages
Datasheet
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MSP3427G
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MICRONAS
PRELIMINARY DATA SHEET
MSP 34x7G
Multistandard
Sound Processor Family
Edition March 5, 2001
6251-535-2PD
MICRONAS

MSP3427G
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PRELIMINARY DATA SHEET
Contents
Page
Section
5 1.
6 1.1.
6 1.2.
7 1.3.
8 2.
9 2.1.
9 2.2.
9 2.2.1.
9 2.2.2.
10 2.2.3.
10 2.2.4.
10 2.2.5.
12 2.3.
12 2.4.
12 2.5.
12 2.5.1.
12 2.5.2.
13 2.6.
13 2.6.1.
13 2.6.2.
13 2.7.
13 2.8.
14 3.
14 3.1.
14 3.1.1.
15 3.1.2.
15 3.1.3.
16 3.1.4.
16 3.1.4.1.
16 3.1.4.2.
16 3.1.4.3.
16 3.1.4.4.
16 3.2.
16 3.3.
16 3.3.1.
18 3.3.2.
19 3.3.2.1.
19 3.3.2.2.
19 3.3.2.3.
21 3.3.2.4.
22 3.3.2.5.
23 3.3.2.6.
29 3.3.2.7.
30 3.4.
30 3.5.
Title
Introduction
Features of the MSP 34x7G Family and Differences to MSPD
MSP 34x7G Version List
MSP 34x7G Versions and their Application Fields
Functional Description
Architecture of the MSP 34x7G Family
Sound IF Processing
Analog Sound IF Input
Demodulator: Standards and Features
Preprocessing of Demodulator Signals
Automatic Sound Select
Manual Mode
Preprocessing for SCART
Source Selection and Output Channel Matrix
Audio Baseband Processing
Automatic Volume Correction (AVC)
Quasi-Peak Detector
SCART Signal Routing
SCART DSP In and SCART Out Select
Stand-by Mode
Digital Control I/O Pins and Status Change Indication
Clock PLL Oscillator and Crystal Specifications
Control Interface
I2C Bus Interface
Internal Hardware Error Handling
Description of CONTROL Register
Protocol Description
Proposals for General MSP 34x7G I2C Telegrams
Symbols
Write Telegrams
Read Telegrams
Examples
Start-Up Sequence: Power-Up and I2C-Controlling
MSP 34x7G Programming Interface
User Registers Overview
Description of User Registers
STANDARD SELECT Register
Refresh of STANDARD SELECT Register
STANDARD RESULT Register
Write Registers on I2C Subaddress 10hex
Read Registers on I2C Subaddress 11hex
Write Registers on I2C Subaddress 12hex
Read Registers on I2C Subaddress 13hex
Programming Tips
Examples of Minimum Initialization Codes
2
Micronas





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