參數(shù)資料
型號(hào): DPL4519
廠商: Electronic Theatre Controls, Inc.
英文描述: Sound Processor for Digital and Analog Surround Systems
中文描述: 聲音處理器的數(shù)字和模擬環(huán)繞聲系統(tǒng)
文件頁數(shù): 2/64頁
文件大小: 1073K
代理商: DPL4519
DPL 4519G
PRELIMINARY DATA SHEET
2
Micronas
Contents
Page
Section
Title
4
5
6
1.
1.1.
1.2.
Introduction
Features of the DPL 4519G
Application Fields of the DPL 4519G
7
7
8
8
8
8
8
8
8
8
9
9
9
10
11
11
11
11
11
11
11
11
12
12
12
12
12
12
13
13
2.
2.1.
2.2.
2.3.
2.4.
2.5.
2.5.1.
2.6.
2.6.1.
2.6.1.1.
2.6.1.2.
2.6.1.3.
2.6.1.4.
2.6.2.
2.6.3.
2.6.3.1.
2.6.3.2.
2.6.3.3.
2.6.3.4.
2.6.4.
2.7.
2.7.1.
2.7.2.
2.8.
2.8.1.
2.8.2.
2.8.3.
2.8.4.
2.9.
2.10.
Functional Description
Architecture of the DPL 4519G Family
Preprocessing I
2
S Input Signals
Selection of Internal Processed Surround Signals
Source Selection and Output Channel Matrix
Audio Baseband Processing
Main and Aux Outputs
Surround Processing
Surround Processing Mode
Decoder Matrix
Surround Reproduction
Center Modes
Useful Combinations of Surround Processing Modes
Examples
Application Tips for using 3D-PANORAMA
Sweet Spot
Clipping
Loudspeaker Requirements
Cabinet Requirements
Input and Output Levels for Dolby Surround Pro Logic
SCART Signal Routing
SCART Out Select
Stand-by Mode
I
2
S Bus Interfaces
Synchronous I
2
S-Interface(s)
Asynchronous I
2
S-Interface
Multichannel I
2
S-Output
Asynchronous Multichannel I
2
S-Input
Digital Control I/O Pins
Clock PLL Oscillator and Crystal Specifications
14
14
14
14
15
15
16
16
16
16
16
16
3.
3.1.
3.1.1.
3.1.2.
3.1.3.
3.1.4.
3.1.5.
3.1.5.1.
3.1.5.2.
3.1.5.3.
3.1.5.4.
3.2.
Control Interface
I
2
C Bus Interface
Device and Subaddresses
Internal Hardware Error Handling
Description of CONTROL Register
Protocol Description
Proposals for General DPL 4519G I
2
C Telegrams
Symbols
Write Telegrams
Read Telegrams
Examples
Start-Up Sequence: Power-Up and I
2
C Controlling
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