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CX24153 데이터시트 PDF




Conexant Systems에서 제조한 전자 부품 CX24153은 전자 산업 및 응용 분야에서
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부품번호 CX24153 기능
기능 (CX24153/4/6) Digital Broadcast TV Decoder ic Family
제조업체 Conexant Systems
로고 Conexant Systems 로고


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CX24153 데이터시트, 핀배열, 회로
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




CX24153 pdf, 반도체, 판매, 대치품
Set-top Box Solutions
Satellite/Cable/Terrestrial
CX24153/4/6 Part Number & Feature Selection Guide
The CX24153/4/6 IC family includes three primary part numbers defined by different functionality combinations.
"CX" Part #
Demod DACs RF Mod Still Plane DRAM DVB-CI
Table 1
PCI
note 1
CX24153
no
6
yes
yes 16/32-bit yes
yes
CX24154
no
4
yes
no
16-bit
no
no
CX24156
no 6 no yes 16/32-bit
DVB-CI not available simultaneously with PCI
yes
yes
License based features and CPU speed grade configurations are designated using a part number suffix or dash number.
CX24153-mn
CX24154-mn
CX24156-mn
Table 2
"-1n" "-2n" "-3n" "-4n" "-5n" "-6n" "-7n" "-8n" "-9n" "-0n"
Macrovision a a
Dolby Digital
aa
200 MHz CPU a a a a
160 MHz CPU
r
e
s
e
r
v
e
d
r
e
aa
s
e
aa
r
v
e
d aaaa
m = License based feature and/or CPU speed designator (0 thru 9)
n = die revision (e.g. n=1 for die rev A, 2 for die rev B etc.)
CX24153/4/6 Features
• MPEG-2 MP@ML video decoder supporting NTSC and
PAL CCIR601 image resolution
• MPEG-1/MPEG-2 and Dolby Digital (AC-3) audio decoder
• MPEG-2/DVB transport stream demultiplexing
• NTSC channel 3/4 RF modulator
• NTSC/PAL/SECAMTV encoder supporting simultaneous CVBS,
YC & RGB/YPrPb analog video output signals
• 3DES ciphering engine & integrated OTP memory for unique,
IC security personalization
• On-chip boot ROM for secure STB software authentication
• Integrated DVB common descrambler & DES ECB descrambler
• NDS Videoguard conditional access hardware support
• 200 MHz 224 MIPS 32-bit ARM920 CPU with 16KB I & D
caches and MMU
• Advanced 2D graphics rendering engine for alphablt, bitblt,
textblt, line draw and color expansion acceleration
• Unified memory architecture supporting 16 or 32-bit SDRAM
• MPEG picture and still plane upscaling and downscaling
• Multiplane video/graphics image compositing with color key
or 256-level alpha blending
• Video-picture-in-graphics with flexible picture size and aspect ratio
• Flicker filtering, aspect ratio conversion and hardware cursor
• 4/8/16-bit ARGB/AYCrCb graphics
• Integrated 32-bit 33 MHz PCI 2.1 bus bridge controller
© 2003, Conexant Systems, Inc. All Rights Reserved. Conexant and the Conexant
logo are registered trademarks of Conexant Systems, Inc. All other trademarks
are owned by their respective owners. Although Conexant strives for accuracy
in all its publications, this material may contain errors or omissions and is
subject to change without notice. THIS MATERIAL IS PROVIDED AS IS AND WITHOUT
ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING MERCHANTABILITY, FITNESS FOR A
PARTICULAR PURPOSE AND NON-INFRINGEMENT. Conexant shall not be liable for any
special, indirect, incidental or consequential damages as a result of its use.
www.conexant.com
General Information:
U.S. and Canada: (800) 854-8099
International: (949) 483-6996
Headquarters – Newport Beach
4311 Jamboree Rd, P.O. Box C
Newport Beach, CA 92660-3095
Order# 102195A
03-0835

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