Transcript
http://www.mds.com
DAE - 6D™ High Performance AV Receiver Module
TEXAS INSTRUMENTS DA710 DSP based OEM Audio Module Hardware features - DAE-6 module
The DAE-6D AV Receiver module provides a complete surround sound decoder system for the latest generation of audio applications. With full support for the latest Dolby and DTS HD formats, and enough post processing power for world class bass management processing, parametric EQ, and sound field enhancement, the DAE-6D can make a great audio system into an outstanding one. With optional room EQ from Audyssey and Trinnov, no other solution provides the quality level and feature integration of the DAE-6D.
• Dual second generation DA710 native 32 bit floating point DSP (140 dB equiv. resolution) with 64 bit floating point for use in critical calculations • 32 MB memory • I2C host processor control interface • Stable crystal oscillator clocked D/A output with ASRC dejitters all digital sources; bypass mode for direct A/D to D/A operation
Companion expansion cards
To reduce development time and expense, the DAE-6D is available with a complete development system called the ADP that includes schematics and all source code for the host system.
• 6 additional channels of A/D for 7.1 analog input • HDMI cards (all support HDMI 1.4/3D video): - HSR-8-3D : 8:1 HDMI repeater (expandable to 12 in) with dual output - HSR-5: low cost 4:1 HDMI repeater module with basic OSD - VPROC: full featured video switching/scaling/picture improvement subsystem with HDMI and analog video, high quality OSD
Hardware Features - general audio I/O • S/PDIF in up to 96 kHz • stereo audio in, 24 bit 192 kHz. o 110 dB dynamic range. 100 dB THD+N • 8 channels audio out, 24 bit up to 192 kHz. o 112 dB dynamic range. 102 dB THD+N
Off board features that can be added • PGA for volume control (needed if analog bypass is added) • PGA for A/D gain trim • Stereo DAC for monitor out In the default configuration the DACs are used for volume control. External PGA can be added and host can read the DAE for both volume and per channel trims.
Hardware Features - I2S audio I/O • Four I2S inputs up to 192 kHz o external clock for HDMI sources (including HBR audio) o internal clock for 7.1 analog in • Stereo mixdown I2S output
A
2 Analog Input Channels
DAE-6D block diagram.
Stereo A/D
I2S + clock for external stereo mixdown DAC
S/PDIF Rx
D
D
S/PDIF Input local DAC clock
Four I2S + clock for McASP external ADC or HDMI Host Control Interface I2C
McASP
DA710 DSP
ASRC
Ext. Mem 32
DA710 DSP
McASP
Ext. Mem Boot Flash
32 MB SDRAM
32
Boot Flash
32 MB SDRAM
A
Stereo Stereo Stereo D/A StereoD/A D/A D/A 8 Analog Output Channels
ADC expansion card provides 8 analog input channels total
DAE-6D : High performance AV Receiver system Accessory Modules
Software Features • Decoders - Dolby TrueHD and Digital Plus - DTS HD Master & High Resolution audio - DTS-96/24, DTS-ES Discrete - Dolby Digital - PCM-96/24 - AAC (optional) • Matrix Processing - Pro Logic II, Dolby Digital EX - DTS-ES Matrix, DTS Neo:6 2-channel • Post Processing - Comprehensive Bass Management - Tone Controls, 7-Channel Stereo/Mono - Double Bass Mode, Loudness control - Soundfield effects (i.e., Studio, Club, Hall,
ADC-6 This modules allows for 8 total channels of analog input in a DAE-6 based system.
Development platform The ADP development platform allows a DAE-6D, HSR-4 or HSR-8, and ADC-6 modules to be connected.
Cathedral, Movie/Theater, etc., 18 total)
- Optional THX Ultra 2, Virtualization - Optional Dolby Volume - Parametric EQ, Graphic EQ - Multiple subwoofers, Reverberation. • Performance Audio Framework supports 3rd party ASP add-ons - Optional room EQ from 3rd parties is available
It provides a complete front panel with a character based display to allow prototyping of user interfaces. Two NXP ARM-7 based processors are in the ADP. One, in the main board, controls all of the modules and provides serial port and USB interfaces to allow development of customer application directly on the ADP. The other is located on the front panel and abstracts the user interface from the main control functions. The ADP is provided with source code and schematics to the board to reduce the effort needed to design an AV Receiver around the DAE-6D. Alternately MDS’ AVP platform can be used. This unit incorporates both the DAE-6D and the VPROC video processor and serves as an excellent starting point for creating a full audio and video system.
Primary 7.1 out
" 7.1 Analog Bypass Stereo In
"
A
gain trim
Stereo A/D
DAE-6D
(4) Stereo D/A
SDPIF In
"
S/PDIF Rx
Surround/LFE In
"level ctrl
A
D
D
I2S + clock
"
Mother Board Control Interface
McASP
Dual DSP Sub System
"
I2S + clock
McASP
GPIO & control
control signals to PGA & DACs
Stereo DAC
"
level ctrl
Mixdown out
"
gain trim A
6 ch ADC in
"
HDMI in
"
" optional - see text for discussion
(3) Stereo A/D HDMI Rx w/HDCP
i
Typical implementation with optional HDMI and 7.1 analog input
ti 5432 Bolsa Ave., Unit B, Huntington Beach, CA 92649 Phone: 714-378-5805 / Fax: 714-378-5985 email:
[email protected] / web URL: http://www.mds.com
DAE-6D : High performance AV Receiver system Ordering information (order code is in Italics) Shipment of DAE-6 product requires appropriate license from Dolby Labs and DTS. THX available as an option. Systems are subject to minimum quantities, please contact MDS sales department for a quotation DAE-6xxx: DAE-6D unit with 300 MHz DA710 processor for AV receiver applications 6xxx represents specific model numbers that may or may not contain optional features. Some features may incur additional charges for porting or per unit license fees.
HSR-5 HDMI repeater with OSD.
ADC-6: 6 channel ADC module ADP: AV Receiver development system with DAE-6xxx, HSR5, and ADC-6 modules installed
Mute relays Level control with bypass
Not used with DAE-6D
P3
DAE P2
ADP development cradle for DAE-6, HSR-5, and ADC-6 modules.
Not used with DAE-6D
Stereo mix down only with DAE-6D
P10
ADC P11
SPDIF out
SPDIF Xmit
octal D/A
P1
26
4 I2S local user interface
4 I2S
expansion
MOMENTUM DATA SYSTEMS DAE DEVELOPMENT BOARD
Analog supplies +5V +/- 10V
DAE
Host
I2C0
I2C0
I2C1
I2C1
Digital supply 3.3V
Spares 10
ToS in
SPDIF in
I2C to host
Power In +/- 12V, +5 V
BYPASS
Mute relays Level control with bypass
BYPASS
from HDMI card
Zone 2 8 channel analog output block (stacked)
BYPASS
BYPASS
7.1 analog bypass
2 sub or mix out
BYPASS
8 channel analog input block (stacked)
Zone 1 8 channel analog output block (stacked)
GPIO
SPI I2C
LCD
host processor LPC2148
UART0
USB
serial port
USB device
DTS is a trademark of Digital Theater Systems, Inc.
Aureus, TMS320, TMS320DA61x, DA61x, DA7xx, DSP/BIOS, RTDX, Code Composer Studio, TMS320C6000 and TMS320C67x are trademarks of Texas Instruments.
THX is a trademark of THX Ltd.
DAP, DAE, DAE-6D, and DDB are trademarks of Momentum Data Systems, Inc.
Dolby is trademark of Dolby Laboratories, Inc.
Preliminary, Subject to Change. DAE-6D rev 5e,Mar 11
5432 Bolsa Ave., Unit B, Huntington Beach, CA 92649 Phone: 714-378-5805 / Fax: 714-378-5985 email:
[email protected] / web URL: http://www.mds.com
