參數(shù)資料
型號: DPL4519G
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): 6/64頁
文件大?。?/td> 1073K
代理商: DPL4519G
DPL 4519G
PRELIMINARY DATA SHEET
6
Micronas
1.2. Application Fields of the DPL 4519G
Fig. 1–2:
Typical DPL 4519G application
DPL 4519G
Pro Logic Decoder
I2S_WS3
I2S_CL3
6 Channel
Loop-through
or
Dolby
Pro Logic
Decoder
I2S_1_L
I2S_1_R
I2S_3_R
t
I2S_3_L
t
AUDIO_
CL_OUT
SIF-IN
I2S_WS
I2S_CL
Main
Aux
I2S_WS
I2S_CL
Demod
SCART1_In
SCART4_In
A/D
2
.
.
.
I2S_2_L
I2S_2_R
R
L
S
L
S
R
C
SUB
Bass
Treble
Balance
Volume
Bass
Treble
Balance
Volume
MSP 4450G
Multistandard Sound Processor
I2S_1_L
I2S_1_R
I2S_2_L
I2S_2_R
Sound-
Process.
Balance
Volume
Bass
Treble
Balance
Volume
Volume
Volume
18.432
MHz
I2S_Inputs
1
2
3
1
2
3
I2S_Inputs
D/A
analog
Volume
D/A
D/A
I2S_WS3
I2S_CL3
Configuration Examples
2-8
Channel
Serial
Input
I2S_3_L
t
I2S_3_R
t
I2S_3_L
I2S_3_S
L
I2S_3_S
R
I2S_3_C
Main
Aux
SCART1
SCART2
normal
D/A
analog
Volume
D/A
analog
Volume
D/A
analog
Volume
C
int
C
int
L
t
R
t
L
t
R
t
L, R
L
ext
SUB
ext
R
ext
Dolby Digital /
Pro Logic
S
L
S
R
C
int
SUB
ext
(C
int
)
L, R
C, SUB
SL, SR
L
t
, R
t
L
int
R
int
Subw
int
L
t
R
t
L
t
R
t
L, R
---
---
---
---
---
---
L
R
Subw
L
R
L
R
L, R
Subw
int
1
2
Basic
TV-
Sound
System
Dolby
Digital
Upgrade
Module
L, R
C, SUB
SL, SR
L
t
, R
t
18.432
MHz
Dolby Digital: (L
t
, R
t
, L, R, S
, S
, C, SUB)
Pro Logic: (L
t
, R
t
, L, R, C, SubW)
I2S_Out_L/R
I2S_Out_L/R
S
L
S
R
I2S_3_R
I2S_3_SUB
S/PDIF Out
PCM-Format (Lt/Rt or L/R or Lo/Ro)
or Loop-through (e.g. DTS)
18.432 MHz
I2S-Mode:Multichannel Mode auf D0
(6 - 8 Channels, fs=32, 44.1 or 48 kHz,
16,18,....32 Bit)
I2S-In: Slave
L
t
R
t
---
---
L
t
R
t
2
Volume
D/A
SCART1
L
t
R
t
L
t
R
t
L
R
2-8 Ch. Input
(L
T
, R
,L, R
S
L
, S
R
,C, SUB)
Dolby Digital / Pro Logic Configurations
Example 1:
- internal L, C, R
- internal woofer for low freq. of L, (C), R
- ext. Surround speakers S
, S
- ext. Subwoofer for SUB channel.
Example 2:
- internal Left and Right used as C
- internal woofer for low freq. of C
- ext. L, R
- ext. Surround speakers S
, S
- ext. Subwoofer for SUB channel.
MAS 3528E
Dolby Digital Decoder
MPEG-L2 Decoder
SIC
SII
SID
SIC*
SII*
SID*
SOC
SOI
SOD
SOD1
SOD2
SOD3
Input
Buffer
D
P
D
AC-3
PCM
MPEG
L
R
Ls
Rs
C/
Sub
Lt
Rt
Amp./
Osc.
PLL
Synth.
CLKO
Noise
Gen.
M
S/PDI1
SPDO
S/PDIF In 1/2
AC-3, MPEG L2, PCM or other Format
S/PDI2
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