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Micronas

MDE9517D Datasheet Preview

MDE9517D Datasheet

Digital Decoder

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PRODUCT INFORMATION
MDE 9517D, MDE 9518D
www.DataSheet4U.com
Nov/2004
MDE 9517D, MDE 9518D
Digital Decoder for DVB Set-Top Boxes and IDTV Sets
The MDE 9517D and the MDE 9518D are
highly integrated MPEG-2 decoders for
DVB-compliant digital set-top boxes (STBs)
and integrated digital television sets
(IDTVs). The most recent members of the
Micronas MDE family feature an integrated
transport stream demultiplexer, a high-per-
formance CPU, MPEG-2 audio and video
decoding, and the video, graphic, and audio
output unit. The ICs are cost-effective, pow-
erful platforms for the complete transport
stream processing in satellite, cable, or ter-
restrial STBs and IDTVs. They provide a
range of features that is easily deployed
thanks to Micronas’ Integrated Consumer
Television Operating System MICTOS. The
complete system solution significantly sim-
plifies the design of STBs, including
optional PVR functionality, and integrated
digital TVs.
The new MDE 95xyD single-chip decoders
enable a full range of applications including
free-to-air, pay-TV and personal video
recorder (PVR) set-top-boxes. The
MDE 9517D with digital RGB outputs fulfils
the increased picture quality requirements
of the FPD IDTV market. Chip family mem-
bers with advanced security features are
ideally suited for pay-TV applications.
Features
Highly-integrated single-chip DVB com-
pliant decoder:
– Embedded 32-bit RISC processor as
system and chassis controller
– Transport stream filtering and
demultiplexing
– DVB descrambling
– MPEG-2 MP@ML video decoding
– MPEG-2 layer I, II audio decoding
– High-performance 2-D graphics
accelerator
– Support of 4 graphic/video layers
(video, graphics, PIP or subtitle,
background)
– PAL and NTSC video and graphic
resolutions
– Teletext L2.5 decoding
– Integrated audio and video DACs
– Only one 20.25 MHz crystal required
Compelling features for IDTV applica-
tions
– RGB digital output for graphic
– ITU656 output for video
– 100 Hz interlaced or 50 Hz progres-
sive graphics output
– Graphic synchronizable to external
H/V-sync pulses
A multitude of interfaces enable scalable
applications:
– Up to two transport stream (TS) inputs
– Configurable parallel or serial TS
interfaces
– Analog RGB, Y/C (S-Video), CVBS
video output
– VBI data service (e.g. Teletext)
reinsertion
– Video encoding in PAL, NTSC and
SECAM format
– Stereo L/R, S/PDIF and I2S audio
output
– Unified SDRAM interface
– ATA interface for PVR applications
– Control interface for up to two com-
mon interface (CI) modules
Flexible power-down modes
IEEE 1149.1 boundary scan
Packages
– MDE 9518D: PLQFP208-1
– MDE 9517D: PBGA352-1 package
Applications
Satellite, cable, terrestrial set-top boxes
Personal video recorders (PVRs)
Pay-TV set-top boxes
Integrated digital TV sets (IDTVs)




Micronas

MDE9517D Datasheet Preview

MDE9517D Datasheet

Digital Decoder

No Preview Available !

PRODUCT INFORMATION
MDE 9517D, MDE 9518D
www.DataSheet4U.com
Nov/2004
Software Kit
The MDE 95xyD family is offered together
with Micronas’ Integrated Consumer Televi-
sion Operating System MICTOS. MICTOS
supports the software designer by handling
the digital A/V transport stream decoding
(demultiplexing, A/V synchronization, clock
control loop etc.) and offering standard
interfaces for hard drive, Flash, and
SDRAM management. It integrates a real-
time operating system kernel, a compre-
hensive set of device drivers and driver
managers, while offering a well-defined
API. MICTOS allows for software stacks,
that are reusable and portable among all
versions of the MDE 95xyD family and other
Micronas 32-bit IC platforms.
Tuner
IR Diode
SDRAM
Flash
MPEG-2
TS
SAW IF DRX 3973D
MDE 9518D
RGB, CVBS
Audio L/R
Audio L/R
HDD*
CI*
Set-Top Box Application
The MDE 9518D can be combined with any
DVB-S /-C/-T demodulator or NIM for satel-
lite, cable or terrestrial STB designs. An
example of a terrestrial STB application,
based on MDE 9518D and Micronas’
fourth-generation COFDM demodulator
DRX 397xD, is shown in Fig. 1.
Fig. 1: Set-top box application
*optional
IDTV Application
Fig. 2 shows a block diagram of a flat-panel
design using the MDE 9517D performing all
the digital MPEG processing, the VGC
video, graphic, scaler and controller IC,
handling all the analog services, the
MSP 44xyK for analog audio demodulation
and baseband processing and the
DRX 39xyD/DRX 386xA as front-end.
Tuner
Line In
Tuner
SAW
DRX 3960A
(analog IF)
CVBS
SIF
Audio
1 x SmartCard
CI Module
MSP 44xyK
(Audio Demod.
&
Baseband)
I²S (delay)
I²S
SAW
DRX 3973D
(COFDM
MPEG-2
TS
MDE 9517D
(SD DVB MPEG-2
Demod.)
Decoder, CPU, Graphic,
Audio DAC)
1
2
3
VGC
(Video, Graphic, Scaler,
Controller)
1 Control Bus
2 Graphic (Digital RGBα)
3 Video (ITU-R 656)
Flash
SDRAM
Fig. 2: IDTV application
Flash
SDRAM
*optional
SCART
Line Out
S/PDIF
6261-308-1x
Loudspeaker
Subwoofer
Headphones
Line Out
Digital RGB
Control
SCART
6261-300-1x
All information and data contained in this product information are without any commitment, are not to be consid-
ered as an offer for conclusion of a contract, nor shall they be construed as to create any liability. Product or de-
velopment sample availability and delivery are exclusively subject to our respective order confirmation form. By
this publication, Micronas GmbH does not assume responsibility for patent infringements or other rights of third
parties which may result from its use.
No part of this publication may be reproduced, photo-
copied, stored on a retrieval system, or transmitted
without the express written consent of Micronas GmbH.
Edition Nov. 5, 2004; Order No. 6251-664-1PI
Micronas GmbH Hans-Bunte-Strasse 19 D-79108 Freiburg (Germany) P.O. Box 840 D-79008 Freiburg (Germany)
Tel. +49-761-517-0 Fax +49-761-517-2174 E-mail: docservice@micronas.com www.micronas.com


Part Number MDE9517D
Description Digital Decoder
Maker Micronas
Total Page 2 Pages
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