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CX24154 の電気的特性と機能

CX24154のメーカーはConexant Systemsです、この部品の機能は「(CX24153/4/6) Digital Broadcast TV Decoder ic Family」です。


製品の詳細 ( Datasheet PDF )

部品番号 CX24154
部品説明 (CX24153/4/6) Digital Broadcast TV Decoder ic Family
メーカ Conexant Systems
ロゴ Conexant Systems ロゴ 




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CX24154 Datasheet, CX24154 PDF,ピン配置, 機能
Set-top Box Solutions
Satellite/Cable/Terrestrial
Digi.tDaatlaSBhreoeta4Ud.ccoamst TV Decoder IC FamilyCX24153/4/6
wwwSingle-Chip Interactive Set-top Box Solutions
mConexant’s broadband communications portfolio includes a comprehensive
osuite of semiconductor solutions that enable the digital home and
.cinformation network. Conexant’s interactive TV decoder products
provide complete single IC system solutions for the core electronics
Uof high performance set-top boxes (STB) deployed in digital satellite,
t4cable or terrestrial TV networks. The CX24153/4/6 IC family offers a high
performance embedded 32-bit RISC CPU, a complete DVB/DIRECTV®
ebroadcast service decoder system and advanced 2D graphics and
edisplay compositing performance. This combination enables consumer
helectronics manufacturers to build low-cost digital TV STBs to support
Sa wide range of advanced, interactive, consumer services.
taAdvanced CPU and Graphics Performance
The CX24153/4/6’s powerful ARM920 32-bit RISC processor
aand advanced video/graphics display controller provide a platform
ideally suited to support advanced interactive middleware platforms
.Dincluding OpenTV, MHP, and Liberate. The embedded processor offers
up to 224 Dhrystone 2.1 MIPS at a 200MHz clock speed. This CPU
wplatform represents a major advance in capability for the low cost STB
wcategory and will enable complex, MIPS hungry, feature rich middleware
platforms such as Multimedia Home Platform (MHP) to be adopted by
w ombroadcasters for low cost STBs. The advanced CPU platform delivers
.cperformance that can be deployed by STB manufacturers in a variety
t4Uof ways including improved interactive application loading and EPG
escrolling performance, H/W feature differentiation via multimedia host
esignal processing and scalability to Linux based S/W platforms via MMU
CX24153/4/6
Distinguishing Features
• MPEG-2/DVB/DIRECTV® broadcast
service decoder for worldwide
markets
• Single IC STB solution with integrated
NTSC Ch 3/4 RF modulator
• High-performance 32-bit 220 MIPS
ARM920 CPU with 16KB I & D caches
• High-performance 2D graphics
rendering acceleration
• Multiplane video/graphics
compositing and display engine
• High-performance 16 or 32-bit unified
memory controller architecture
.DataShPart Number CX24153/4/6
wDescription Digital Broadcast TV Decoders
ww IC Family

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CX24154 pdf, ピン配列
Common Platform for Satellite, Cable, and Terrestrial
STB manufacturers increasingly look to leverage a common
hardware platform that can be reused over various broadband
networks including satellite, cable, terrestrial, DSL and Ethernet
IP networks. Conexant’s CX24153/4/6 IC’s can serve as a
common back-end platform that easily interfaces to a variety
of broadband front-ends, including QPSK, QAM, OFDM, VSB,
ADSL/VDSL, 802.3, 802.11a/b/g, or IEEE 1394 through either
transport stream or PCI interface. This provides a flexible STB
solution that can be targeted to a variety of broadband operators
while minimizing hardware/software development costs.
Conexant also offers a variety of pin compatible CX24153/4/6
options to target network configurations for DVB-MHP, DVB-C,
DVB-T, Free-To-Air, and FTA-CI.
Full-Featured Development Platform
The CX24153/4/6 IC family is integrated into a fully engineered
interactive TV STB reference development system that
implements third-party interactive middleware/RTOS platforms
and provides complete STB functionality. The hardware platform
comes equipped with fully integrated OpenTV, Alticast, Nucleus+,
pSOS and VxWorks runtime libraries and driver software
components. A mature and robust hardware abstraction layer
is assured by re-use of core driver libraries developed on early
generation ICs. The development platform set-top box hardware
is designed with a two-layer PCB configuration and a variety
of PSTN modem options. A choice of two robust tool chain
development environments are supported for code developers
including the ADS 1.2 from ARM, Inc. and Tornado 2.2 from
WindRiver Systems, Inc. Conexant offers a complete development
code solution that has been tightly integrated with both third
party tool chain environments.
CX24153/4/6 Development Platform


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[ CX24154 データシート.PDF ]


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共有リンク

Link :


部品番号部品説明メーカ
CX24152

(CX24152 / CX24155) Single-chip Satellite System Solution

Conexant Systems
Conexant Systems
CX24153

(CX24153/4/6) Digital Broadcast TV Decoder ic Family

Conexant Systems
Conexant Systems
CX24154

(CX24153/4/6) Digital Broadcast TV Decoder ic Family

Conexant Systems
Conexant Systems
CX24155

(CX24152 / CX24155) Single-chip Satellite System Solution

Conexant Systems
Conexant Systems


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