DMN-8652
| Model | DMN-8652 |
| Description | LSI Logic DiMeNsion 8652 HDD/DVD Recorder Processor |
| PDF file | Total 4 pages (File size: 177K) |
| Chip Manufacturer | LSI |
LSI Logic DiMeNsion 8652
™
HDD/DVD Recorder Processor
OVERVIEW
The DiMeNsion-2 is the second generation family of DVD recorder processor
products based on the DoMiNo
™
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
™
technologies – industry-leading pre- and post-
processing of video to create a visibly superior viewing experience. LSI Logic’s propri-
etary TrueView Pro motion-compensated temporal filtering (MCTF) algorithm provides a
™
SYSTEM FEATURES
• 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
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
™
Pro motion-compensated de-interlacing
(MCDI) then recreates clear images on progressive scan displays through the elimination
of video blurring in moving scenes.
Clock
(27 MHz or
13.5 Crytsal)
Core
Power
I/O
Power
Ground
JTAG
DVD with single remote control
operation (Direct Digital Dub™)
• DVD playback
8-bit YUV
USB peripheral
V_IN
USB
V_OUT
YCbCr, Y/C, CVBS;
ITU-R BT.656
• Output video in progressive mode
• DoMiNoFX
™
technologies for the
IDS
A_In
DMN-8652
Storage1
Storage2
IEEE1394
Link
A_OUT
IDS
highest-quality video
S/PDIF
External
Bus
Interface DRAM
16-bit
Asynchronous
Bus
SIO
UART1
UART2
IR Remote
IR Blaster
SPI
IDC
SDRAM
Figure 1: DMN-8652 I/Os
ATAPI/
DVD
ATAPI/
HDD
IEEE1394
PHY
The
Communication
Company
TM
