The
Communications
Company
TM
S Y S T E M F E A T U R E S
Concurrent timeshifting and video
archiving onto DVD
High-speed video archiving onto
DVD with bit-rate adjustment
USB connectivity
Record broadcast TV to DVD with
timeshift capability
Store analog video on DVD
Playback MPEG-4 video
Archive DV camcorder content on
DVD with single remote control
operation (Direct Digital DubTM)
DVD playback
Output video in progressive mode
DoMiNoFX
TM
technologies for the
highest-quality video
LSI Logic DiMeNsion
TM
8652
HDD/DVD Recorder Processor
O V E R V I E W
The DiMeNsion-2 is the second generation family of DVD recorder processor
products based on the DoMiNo
TM
architecture. The DiMeNsion-2 is intended for demand-
ing, yet cost-sensitive, A/V codec applications in consumer electronics products. A true
system-on-a-chip solution, the DiMeNsion-8652 (DMN-8652) empowers dual-drive prod-
ucts while reducing cost, design complexity, power consumption and time-to-market.
The DMN-8652 enables consumer electronics manufacturers to offer a category
of products that leverages the flexibility provided by the combination of hard disk and
optical disk drives. The DMN-8652 accepts video from broadcast TV and other analog
video sources and compresses and formats the video for storage on hard disk, or on DVD
discs in industry-standard recordable formats (DVD-RAM, DVD-RW/R, DVD+RW/R). It
permits control of DV camcorders connected via FireWire
using the AV/C protocol, and
transcodes DV-25 video for storage on hard disk or DVD. The DMN-8652 supports simul-
taneous play back of video from hard disk or DVD, and a range of background copying
operations (including dubbing and transrating) between the hard disk and optical drives.
The DMN-8652 offers DoMiNoFX
TM
technologies industry-leading pre- and post-
processing of video to create a visibly superior viewing experience. LSI Logic's propri-
etary TrueView
TM
Pro motion-compensated temporal filtering (MCTF) algorithm provides a
cleaner picture through substantial noise reduction. This technique is coupled with the LSI
Logic fifth-generation PerfectView
Pro compression technology for excellent video quality,
even at very low bit rates. The LSI Logic TrueScan
TM
Pro motion-compensated de-interlacing
(MCDI) then recreates clear images on progressive scan displays through the elimination
of video blurring in moving scenes.
Figure 1: DMN-8652 I/Os
DMN-8652
External
Bus
Interface DRAM
SDRAM
Clock
(27 MHz or
13.5 Crytsal)
Core
Power
I/O
Power
Ground
JTAG
ATAPI/
DVD
IEEE1394
PHY
IEEE1394
Link
SIO
A_OUT
16-bit
Asynchronous
Bus
IDS
8-bit YUV
USB peripheral
USB
YCbCr, Y/C, CVBS;
ITU-R BT.656
IDS
S/PDIF
UART1
UART2
IR Remote
IR Blaster
SPI
IDC
V_OUT
A_In
V_IN
Storage1
ATAPI/
HDD
Storage2
LSI Logic DiMeNsion
TM
8652 HDD/DVD Recorder Processor
C A P A B I L I T I E S
For HDD and DVD video recording applications, the DMN-8602 supports video
compression in compliance with the MPEG-1, MPEG-2, and DV-25 specifications, and video
decompression in compliance with the MPEG-1, MPEG-2, DV-25, and MPEG-4 specifications.
It also transcodes between DV-25 and MPEG-2. The product supports corresponding audio
compression and decompression in compliance with the Dolby Digital CE and MPEG-1
layer 2 specifications. For audio recording applications, the DMN-8652 supports transcod-
ing between CD-DA or WMA audio formats.
For playback applications, the product supports the playback of DVD-Video disks
with Dolby Digital 5.1, MPEG-1 layer 2 and DTS audio encoding, and VCD and SVCD
disks. For audio playback applications, the product supports the decoding of DVD-Audio
disks (MLP), Windows Media Audio (WMA) and CD-DA formats. The DMN-8602 also
performs all audio post-processing tasks such as 3D audio effects (Phantom
TM
Surround) and
bass management functions.
The DMN-8652 is capable of a high degree of concurrency. Examples of this are
DVD playback with background record to hard disk; time-shift (simultaneous record and
delayed play back of the same program) on hard disk; DV camcorder to DVD archive with
simultaneous display; copy a program from hard disk to DVD with background record of
another program to hard disk; and archive from hard disk to DVD at high compression.
S Y S T E M D E S I G N
The high level of integration of the DMN-8652 drastically reduces system compo-
nent count, and consequently system cost. Figure 2 shows a block diagram of an advanced
HDD/DVD recorder based on DMN-8652.
RF Tuner
Audio DACs
ROM/Flash
IEC958
Audio Out
Video Out
USB
IEEE1394
SDRAM
1394 PHY
NTSC/PAL Decoder
Audio ADC
Audio In
Video In
DVD-Record Drive
HDD
VFD with Front Panel Controller
Figure 2: DMN-8652 DVD/HDD Recorder System
D E V I C E F E A T U R E S
Dual 150 MIPS RISC architecture
with integrated audio DSP
Flexible video DSP and motion
estimation processors
Integrated TV encoder and video
DACs
2 storage device interface control-
lers for IDE/ATAPI devices
High-performance memory control-
ler for support of up to 256 MB of
external SDR/DDR SDRAM
Integrated USB controller
Second generation DV codec
IEEE1394 link layer with 5C con-
tent protection and AV/C protocol
support
2D graphics engine (native 24-bit
RGB with 8-bit alpha) with DVD
sub-picture decode
Serial I/O interface controller for
infrared port, general-purpose
serial I/O, etc.
In addition to including a CPU, graphics engine, and complete audio and video
systems, the DMN-8652 integrates an NTSC/PAL TV encoder, a second-generation DV
codec, a Unified Memory Architecture and a USB controller. The USB controller allows for
connectivity with flash memory cards and digital still cameras. In addition, the DMN-8652
has two dedicated ATAPI controllers that support the DVD recorder and hard disk drives.
There is built-in support for progressive video output. This high level of integration makes
DMN-8652 one of the most comprehensive and cost-competitive HDD/DVD recordable
solutions in the market today.
A R C H I T E C T U R E
The DoMiNo architecture the foundation of the DMN-8652 product features
represents the optimal balance between hardware and software. Repetitively executed,
computationally complex pixel processing tasks are accelerated in hardware execution
units. Higher-level data processing is performed on standard RISC processors, per-mitting
substantial product flexibility and use of industry-standard development tools.
The DMN-8652 is compatible with the LSI Logic C-WareTM architecture, which
provides a standardized API that is reusable across LSI Logic DoMiNo-based consumer
digital video products, fully preserving software investment. C-Ware is inte-grated with the
Wind River Systems VxWorks RTOS and is supported by an industry-leading software
development tool-chain.
Summary of Specifications
The
Communications
Company
TM
LSI Logic DiMeNsion
TM
8652 HDD/DVD Recorder Processor
For more information please call:
LSI Logic Corporation
North American Headquarters
Milpitas, CA
Tel: 866-574-5741
North America
Milpitas, CA
Tel: 1-408-490-8000
Fax: 1-408-490-8590
Europe
European Headquarters
United Kingdom
Tel: 44-1344-413200
Fax: 44-1293-651119
Hong Kong
Kowloon Tong, Hong Kong
Tel: 852-2192-1789
Fax: 852-2511-6939
China
Beijing, China
Tele: 86-10-626-38296
Fax: 86-10-626-38322
Chengdu, China
Tel: 86-28-667-8831
Fax: 86-28-667-8054
Japan
Tokyo, Japan
Tel: 81-3-5463-7821
Fax: 81-3-5463-7820
Korea
Seoul, Korea
Tele: 82-2-528-3400
Fax: 82-2-528-2250
LSI Logic, LSI Logic logo, DoMiNo, DiMeNsion, C-Ware,
TrueScan, TrueView, PerfectView, Direct Digital Dub, and
ZiVA are trademarks or registered trademarks of LSI Logic
Corporation. All other brand and product names may be
trademarks of their respective companies.
LSI Logic Corporation reserves the right to make changes to
any products and services herein at any time without notice.
LSI Logic does not assume any responsibility or liability aris-
ing out of the application or use of any product or service
described herein, except as expressly agreed to in writing by
LSI Logic; nor does the purchase, lease, or use of a product or
service from LSI Logic convey a license under any patent rights,
copyrights, trademark rights, or any other of the intellectual
property rights of LSI Logic or of third parties.
Copyright 2003 by LSI Logic Corporation.
All rights reserved.
Order No. I20111
1203.1K.JG.IK - Printed in USA
Video Interface
Input One 8-bit YUV 4:2:0 video stream
Output Digital: One 16-bit ITU-R BT.656 interlaced video output
Analog: Support for (M) NTSC, (B,D,G,H,I) PAL, CVBS, Y/C, analog
component video RGB or SMPTE YCbCr outputs
Audio Interface
Inputs 2 channels, IDS compatible, 16-24 bits/sample
Outputs 10 channels, IDS compatible, 16-24 bits/sample, S/PDIF
I/O
Low Speed Serial 2x UARTS, SPI, IR, IR Blaster, IDC
Storage 2 IDE interfaces for ATAPI devices
High Speed Serial IEEE 1394 Compliant, USB
Processing
A/V Codec Single-stream, full-duplex, audio and video codec
Encode Formats MPEG-2 MP@ML, MPEG-1, DV-25, DDCE
Decode Formats MPEG-2 MP@ML, MPEG-1, MPEG-4,DV-25, AC-3, DDCE, MLP,
AAC, DTS, WMA
Logical Disk Formats
DVD-VR (DVD-RAM, DVD-RW), DVD-V (DVD-R, DVD-RW),
DVD+VR (DVD+RW, DVD+R)
Encryption/Decryption CPPM, CPRM, CSS, 5C
System
Internal CPU Host Internal host with 16-bit generic external bus interface
Graphics 2D OSD - up to 24 bit/pixel RGB with 8-bit alpha channel
- with flicker filter, video scaler
Memory
Memory up to 256 MB of SDRAM
Physical
System Clock 13.5 or 27 MHz
Operating Power <2.7 W
Package 388 BGA
JTAG
Compliance IEEE 1149.1 compliant boundary scan and PCB assembly testing
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