#sigproc signal processing

Beijing & mdash of China; — Analog Devices, Inc. (code of New York Stock Exchange: ADI) ,Global and leading high-performance SIGPROC signal processing solution supplier, at the embedded system meeting that is held on October 28, 2008, have announced together with AxiomFount Company Blackfin processor of ADI Company can support Microsoft.NET Micro Framework. Pass AxiomFount Company AxiDotNet与集成的.NET Micro Framework solution, the assembling processor series of the only industry can support the quite popular code trusteeship to employ the environment, this makes vast application developer use high-performance SIGPROC signal processing resources through Visual Studio developing instrument that Microsoft has already adopt been extensivelied. Blackfin处理器上的.NET employs and gives Microsoft absorbed offering support for application and development of embedded products of abundant media too.

" Increasing function and complexity are really exciting in the present embedded apparatus, increasingly many embedded application has integrated abundant media characteristic and complicated treatment demand. Processor series Blackfin are an outstanding platform, can prop up the application, and .NET raises the programmer's operating efficiency by a wide margin, especially while dealing with the complicated programming task day by day, " Microsoft.NET Micro Framework products line manager Colin Miller says, " . On the basis of NET Micro Framework 3.0 edition, we will continue satisfying embedded developer's demands for advanced programming model. Meanwhile, we will offer to embedded developer and operate the applied development environment and high performance platform of front together. "

Ability of Visual Studio tool collaborative work of Blackfin processor and Microsoft, make the numerous software engineers of server and desk-top application and development that know well under Microsoft .NET environment can use the powerful assembling processor series immediately. .NET employs the cooperating with each other of developer and specialized embedded developer, can save the development cost, shorten development cycle.

" In the embedded environment, it develops the abundant media and employs to usually need specialized project resources to utilize the advanced signal processing algorithm, " The executive vice president Jerry McGuire of common DSP department of ADI Company says, " Will.NET Micro Framework introduced processor series Blackfin to offer to multi-user and assemble and employ development ability, also include those as empirical application developer of traditional embedded software development. "

.NET The abstract function of programming that Micro Framework offers makes the development of the embedded products simple, allow to employ and pay and separate with Blackfin hardware. Besides overall integrated Visual Studio, .NET Micro Framework software development kit (SDK) Having also allocated the simulator with simulation goal hardware function, this chassis makes the Apparatus developer can and deposit the driver program through the canonial Communication connection of the industry, connect different hardware solutions with the random peripheral device.

With the help of .NET, most software based on Blackfin can be under the environment of Visual Studio, use Visual C #, depositing driver program and library file to develop in the application layer; Do not need use C, C ++ or collect codes to develop. In addition, it is Off-The-Shelf in Blackfin processor products that the interpolation that new application and characteristic can be easy reaches, only need to carry on on the hardware or platform abstraction layer slightly and change or not need to change at all.

Beijing & mdash of China; — Analog Devices, Inc. (code of New York Stock Exchange: ADI) ,Global and leading high-performance SIGPROC signal processing solution supplier, at the embedded system meeting that is held on October 28, 2008, have announced together with AxiomFount Company Blackfin processor of ADI Company can support Microsoft.NET Micro Framework. Pass AxiomFount Company AxiDotNet与集成的.NET Micro Framework solution, the assembling processor series of the only industry can support the quite popular code trusteeship to employ the environment, this makes vast application developer use high-performance SIGPROC signal processing resources through Visual Studio developing instrument that Microsoft has already adopt been extensivelied. Blackfin处理器上的.NET employs and gives Microsoft absorbed offering support for application and development of embedded products of abundant media too.

" Increasing function and complexity are really exciting in the present embedded apparatus, increasingly many embedded application has integrated abundant media characteristic and complicated treatment demand. Processor series Blackfin are an outstanding platform, can prop up the application, and .NET raises the programmer's operating efficiency by a wide margin, especially while dealing with the complicated programming task day by day, " Microsoft.NET Micro Framework products line manager Colin Miller says, " . On the basis of NET Micro Framework 3.0 edition, we will continue satisfying embedded developer's demands for advanced programming model. Meanwhile, we will offer to embedded developer and operate the applied development environment and high performance platform of front together. "

Ability of Visual Studio tool collaborative work of Blackfin processor and Microsoft, make the numerous software engineers of server and desk-top application and development that know well under Microsoft .NET environment can use the powerful assembling processor series immediately. .NET employs the cooperating with each other of developer and specialized embedded developer, can save the development cost, shorten development cycle.

" In the embedded environment, it develops the abundant media and employs to usually need specialized project resources to utilize the advanced signal processing algorithm, " The executive vice president Jerry McGuire of common DSP department of ADI Company says, " Will.NET Micro Framework introduced processor series Blackfin to offer to multi-user and assemble and employ development ability, also include those as empirical application developer of traditional embedded software development. "

.NET The abstract function of programming that Micro Framework offers makes the development of the embedded products simple, allow to employ and pay and separate with Blackfin hardware. Besides overall integrated Visual Studio, .NET Micro Framework software development kit (SDK) Having also allocated the simulator with simulation goal hardware function, this chassis makes the Apparatus developer can and deposit the driver program through the canonial Communication connection of the industry, connect different hardware solutions with the random peripheral device.

With the help of .NET, most software based on Blackfin can be under the environment of Visual Studio, use Visual C #, depositing driver program and library file to develop in the application layer; Do not need use C, C ++ or collect codes to develop. In addition, it is Off-The-Shelf in Blackfin processor products that the interpolation that new application and characteristic can be easy reaches, only need to carry on on the hardware or platform abstraction layer slightly and change or not need to change at all.

Beijing & mdash of China; — Analog Devices, Inc. (code of New York Stock Exchange: ADI) ,Global and leading high-performance SIGPROC signal processing solution supplier, introduce first high-performance broadband I/Q orthogonal modulator & mdash of industry newly; — ADL5386, in the compact type 6 mm × Integrated automatic gain control (AGC) in 6 mm LFCSP capsulates Circuit. ADL5386 of ADI Company has offered the high performance and uniqueness of the unparalleled high integration density to make up, suitable for the intersection of broadband and wireless access system, microwave radio link, the intersection of cable modem and terminal system and low IF in the Mobile infrastructure Apparatus ' Intermediate frequency) And RF (radio frequency) Transmitting set.

The operating frequency range of ADL5386 is 50 MHz- 2200 MHz, support the high data rate complex modulation of the Communication infrastructure Apparatus of future generation. ADL5386 function is intact, integrated 25 dB dynamic range outputs the power detector and attenuation pad of the variable voltage (VVA) ,They form loop-locked automatic level control (ALC) together Or automatic gain control (AGC) Circuit, enable ADL5386 to follow the output power of arrangement with true user's needs. ADL5386 whether one integrate in capsulate the inner intact subsystem small-scaly, compare with the cube dividing into case, can save the space of circuit board by a wide margin, reduce cost of device and circuit complexity.

ADL5386 simplifies the application of radio of future generation of the data rate of wide belt height ADL5386 have high the intersection of output power and ability ' +10 dBm P1dB) , high the intersection of single-ended output and linear scale ' +24 dBm IP3) ,And low background noise (& ndash; 160 dBm/Hz) ,So can offer the outstanding output dynamic range. It has & ndash under 350 MHz frequency; Carrier feedthrough and & ndash of 38 dBm; The intersection of single sideband and inhibitory potencies of 46 dBc, can 64 QAM (quadrature amplitude modulation) Or complicated high-orders such as the higher steps QAM,etc. modulate calibrate and clear zero demand in employing to minimize.

Global and leading high-performance SIGPROC signal processing solution supplier, putting out one newly efficient and customizably reveals that manages the solution & mdash; — ADP5520 lighting supervising system, can improve cellular telephone, personal navigation aid and display quality of the media player, and lengthen the battery life-span. To a large number of demands of battery power consumption on the basis of the display screen of the portable electronics, and consumers are to the demand for jumbo size and more high-quality screen while watching the content with abundant color, considering the item as the increasingly important design in power efficiency of the display system.

ADP5520 lighting supervising system of the single chip is adopted " Intelligence " Lighting control technique,it is all right automatic detection ambient brightness,and adjust to last luminance illumination the changes of environment, thus can make the battery power consumption reduce by 20%. Adaptation ambient light manage characteristic, can require according to illumination of configurated, self-regulate on crossing dark screening, so can reduce in a poor light to control to dawdle the processor, thus reduce current consumption, in order to lengthen the battery life-span. In addition, ADP5520 can scan to the keyboard of the processor and the common I/O sub system function is controlled, further reduce the systematic power consumption, and increase the available bandwidth of the processor.

The organization Gartner of semi-conductive research has been in the quantity of tracing ASIC design object all the time for many years, its trend has already been undoubtedly asserted downward. The culmination of already of the latest technical ASIC design cost rising to one, so that in a lot of small-scale company but can only adopt FPGA by getting up. And ASIC rely on various that research and develop it reduces new method of design cost their to be hopeful to retrieve the declining trend only.

Have unique passing the routing of porous layer and customizing patented technology and a mask fee and not having new structuring ASIC platform supplier eASIC that minimum order quantity limits in its 90nm N On the foundation of extreme ASIC products, have released its Nextreme-2 series products of new generation. Series Nextreme-2 are on the market only 45nm maskless expense ASIC at present, its scale reaches 20 million doors.

EASIC reputable market director Jasbinder Bhoot represents EDN China, Nextreme-2 is not the traditional structuring ASIC (table one) ,But a brand-new ASIC platform. Nextreme-2 series adopt 45nm low power consumption (LP) which license Chartered semiconductor Craft manufacturing, have the most high look-up table LUT of industry efficiency) Structure. Generation is 300 MHz before its logic organizational architecture can offer the characteristic up to 700 MHz ') ,Can realize 2.4 TeraMACs DSP signal handling capacity without the multiplier.

Compared with newest technological FPGA, because of combining the power management structures of treble oxide transistor-resistor logic, 45nm low power consumption craft and patent eASIC, the power consumption of Nextreme-2 can be reduced by 80%. Advantage of low power consumption make Nextreme-2 become pursue the intersection of power consumption and ideal choice of application of efficiency, so as to reduce system cost, satisfaction and rigorously enforce the requirement of the power consumptive index.

Nextreme-2 series also include up to 56 MGIO (many G one bit of I/O ports)s . Each IO can work in 6.5Gbps, total is offered 364Gbps bandwidth. In high-performance network application, and move the backward stroke Apparatus such as the switchboard, router, TM, metropolitan area network transmission equipment, because of possessing MGIO (many G one bit of I/O ports) ,Nextreme-2 will become the only choice outside FPGAs and ASICs.

Bhoot disagrees " Use logic prove and emulation and FPGA prototyping to reduce functional logic error, ASIC of structuring, design the intersection of issue and effective method of risk " This statement, because the value of eASIC lies in a mask, short the cycle sum is apt to use. " We have customer using FPGA to develop the prototype, but there is customer using eASIC products directly too, because products development cycle is short, and needn't do twice board-levelly and verify, if the customer wants to develop some systematic chip, how to choose between ASSP, structuring ASIC and FPGA? The answer is to pay attention to several respects: Cycle of research and development of products, processor, ISA allegiance, usability, cost performance of difference demand, operating system in hardware and software. "

EASIC thinks the introduction of Nextreme-2 indicates one ASIC has not just begun until new era, and is reversing ASIC designer trends of declining. Bhoot emphasizes, different from FPGA complicated design tool, eASIC offers the simple design tool (Magma Blast Create SA) for this series of products Design procedure, inherit eASIC, make up principle to customize chip, Nextreme-2 adopts the newest 45nm technical design to customize the chip, customer can take 6 week sheet only, have minimum requirement of amount of order. Bhoot believes, because not minimum and quantitative requires, Nextreme-2 ASIC series expanded for the market which accelerates eASIC, enter the market & mdash of maximum of semi-conductor industry; — The global logic market of 85 billion dollars paves the way for.