標題: Chip integrates baseband, multimedia processing and radio [打印本頁] 作者: jacky002 時間: 2008-2-20 06:55 PM 標題: Chip integrates baseband, multimedia processing and radio Chip integrates baseband, multimedia processing and radio6 W" h7 P7 [5 A
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By Gina Roos 8 o9 G+ X+ @5 U$ J1 j3 t. X& B; D
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& f( g* B' Z- \4 L' |$ B) FCourtesy of eeProductCenter 2 D# w' x! m/ ^& \9 K(02/15/2008 10:23 H EST)7 ?$ @9 K. G3 I0 X d, b8 O* c$ A
( N N' H% {: W0 \% @! ~' C San Diego, Calif. — Qualcomm Inc. has introduced a new single-chip solution that brings multimedia and broadband capabilities to mass-market handsets. The Qualcomm Single Chip (QSC) QSC6295 integrates baseband, multimedia processing and radio functionality into a single chip, touting cost- and time-to-market advantages to help drive wireless broadband and 3G adoption in mass markets. 6 V# G: e" g& H- K3 L C5 Y& x) l- w+ U! h: A. L- X/ v% X
The QSC6295, which leverages advanced 45-nanometer CMOS process technology, combines multimedia features, power-saving innovations and broadband data speeds to redefine the capabilities of next-generation mainstream handsets, said the company. The single-chip solution offers a combination of advanced modem capabilities, including HSPA and HSPA+, and rich multimedia features to deliver a next-generation mobile user experience on mass-market handsets. , D* f- m/ j0 R 1 l9 i. A: B$ j Key features include: & u( W2 z$ f* ~& P2 a% O, g / T- }1 x5 i* U7 z6 P# y8 V& R1 e * 400 MHz ARM 11 # p) \ F* ~4 O * Support for WQVGA video playback and recording with TV-out& O) C3 d% _0 N' s- Y' D, ~
* 5.0 megapixel camera9 C. T4 e Y" Y8 {# b4 j+ O e
* 3D hardware-accelerated graphics+ _8 ^3 c9 Y/ f. E$ Y, H: F" A+ ]
* Integrated gpsOne baseband and radio7 B0 x) N8 A1 q+ o6 t; D
* Integrated Bluetooth baseband and radio, FM radio and USB 2.0 HS $ v: a1 c/ [" N* }" T; \ * Support for all UMTS bands and quad-band EGPRS, as well as receive diversity for enhanced data throughput performance 9 f. S( P' z1 o ~. }0 u' |* y3 B. D. Z0 A * 12 x 12-mm package , V# r9 G8 M7 U) x' @
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The QSC6295 also integrates several features of the UMTS Rel. 7 standard (HSPA+) to deliver increased battery life, as well as a more instant experience with reduced lag. ' Y5 g' b6 @: P7 v, s3 w Z/ V1 c 7 \3 S; [1 c! D- b1 x7 h Availability: The QSC6295 is scheduled to sample in the first quarter of 2009.( H# i0 C. x& `, V6 ]. P
$ {9 ~( d2 A0 X& j3 r; D) H Qualcomm Inc., www.qualcomm.com 3 g e+ S* V8 C + c: Z, e) _/ Z, N# n0 |4 fSource: http://www.rfdesignline.com/showArticle.jhtml?articleID=206504545作者: jacky002 時間: 2008-2-20 07:04 PM
請問各位先進，如果要將MAC + BaseBand + RF整合在一起，其難度有多高?3 k. B& ?" w* ]2 W+ P
最近在想一個問題，就是未來的Wireless BroadBand市場，會不會是以NPU + MAC/BaseBand + RF + Switch/PHYs整合在一起的解決方案? 那這樣豈不是一統天下? + V& n' |9 S' [到底這樣的SOC其優勢和劣勢會是如何呢? 9 q2 Q4 O3 {7 G+ j" s3 X我先提出看法: ( F- d: o7 p+ Q/ H+ |' |( ]1 v 優勢(Pros): Cost down與高整合度的解決方案 ) v' t' f( T' X9 q 劣勢(Cons): Power consumption極高，整合技術難度高與Yield Rate低 / F" s f. P! A8 Q$ t9 t 0 ^3 ]5 t$ e, c6 V o/ w$ X! Y' D不曉得各位有何看法呢?