鈩?/div>
network media processor is the industry鈥檚 first
programmable, single-chip, multi-stream, multi-format, MPEG audio/video/system
codec (encoder/decoder) architecture. This powerful and flexible architecture has
been designed to trigger 鈥?very much like the domino effect 鈥?an endless variety
of digital audio/visual (A/V) products for the consumer, prosumer and professional
markets. The LSI Logic DoMiNo architecture brings distributed video and digital
entertainment to the networked home in the Internet Age.
To deliver the industry鈥檚 best quality HD and SD TV images, LSI Logic
DoMiNo uses LSI Logic鈥檚 award-winning PerfectView
廬
MPEG-2 encoding algorithm in
combination with its advanced motion compensated noise filtering for superior source
noise reduction. Moreover, using LSI Logic鈥檚 MPEG-4 (H.263+) encoder, LSI Logic
DoMiNo brings streaming of sports and movies over the Internet on a wide-screen TV
into the living room. For display, LSI Logic DoMiNo performs MPEG-2 (HDTV, SDTV)
and MPEG-4 decoding. Format up-conversion of SD for large screen displays is
performed using sophisticated Motion-Compensated De-Interlacing (MCDI) techniques.
LSI Logic DoMiNo is a true system-on-a-chip architecture, reducing cost,
design complexity, power consumption, and time-to-market through its high level of
system integration and its C-Ware鈩?high-level programming environment. LSI Logic
DoMiNo has true multi-stream and multi-format A/V codec capabilities that enable
unique features on digital set-top boxes (STB) and DVD recorders. These include, but
are not limited to, dual-channel HD decode with picture-in-picture, quad-channel live
preview for channel selections, digital and analog time-shifting, seamless channel and
鈥?Multi-service network video head-end
transraters and transcoders
鈥?Non-linear editing (NLE) for the
Dual YUV video inputs
YUV video output
4-channel audio_in
8-channel audio_out
PCI v2.2, 32-bit 66MHz
or
16/32-bit generic host
Dual smart cards
HDD or DVD
IEEE1394 PHY
Dual transport
stream inputs
Dual UARTs
IR Rx/TX
SPI
IDC
Audio / Video IF
Motion
Estimation
Generic Host /
PCI IF
29 BOPS
Smart Card IF
Storage IF
1394 Link IF
Transport
Stream IF
SIO
SDRAM / SGRAM
Controller
32-bit Bus
8 MB - 64 MB
SDR/DDR SDRAM
The
Communications
Company
TM
LSI Logic DoMiNo鈩?/div>
Network Media Processor
TARGET APPLICATIONS:
鈥?Interactive, digital set-top boxes
鈥?DVD recorder appliances
鈥?Home media gateways
鈥?Home media servers
broadcast industry, including cable,
satellite, and Internet
RISC CPU
&
Audio DSP
Video DSP
RISC CPU
&
Audio DSP
150 MIPS
16 BOPS
150 MIPS
TMEM
I Cache
(16 KB)
DMEM
(16 KB)
I Cache
(16 KB)
WMEM
AMEM
RMEM
LSI Logic DoMiNo鈩?Network Media Processor Architecture
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