This architecture efficiently executes math intensive DSP algorithms. In addition to all the features of previous generation SHARC cores, the SHARC+ core also pro- vides a new and simpler way to execute an instruction only on the PEy data register. SIMD mode also doubles the bandwidth between ...
The advanced blockset is particularly suited for streaming algorithms characterized by continuous data streams and occasional control. For example, use DSP Builder to create RF card designs that comprise long filter chains. After specifying the desired clock frequency, target device family, number of ...
The NXP® DSP56321, a member of the DSP56300 family of programmable DSPs, supports network applications with general filtering operations. The on-chip enhanced filter coprocessor (EFCOP) executes filter algorithms in parallel with core opera
• Uninstall components from your PC Structure of VCSE VCSE specifies the requirements that a component must meet and pro- vides a set of tools to help ensure that a component conforms to the ADI component standard for DSP algorithms and other objects. VCSE greatly simplifies the task of ...
There are also complex multiplies with rounding capability that produces one 32-bit packed output that contain 16-bit real and 16-bit imaginary values. The 32 x 32 bit multiply instructions provide the extended precision necessary for high-precision algorithms on a variety of signed and unsigned ...
The enhanced digital signal processor (DSP) core architecture enables some types of audio processing algorithms to be executed using significantly fewer instructions than were required on previous SigmaDSP generations, leading to vastly improved code efficiency. The 1.2 V, 32-bit DSP core can run at...
Results © 2005 BDTI 2 Altera Corporation FPGAs for High Performance DSP Applications OFDM Receiver System Information The benchmarked OFDM receiver system uses algorithms ranging from table look-ups to MAC-intensive transforms. The data sizes ranges from 4 to 16 bits while the data rate ranges ...
The architecture also supports connecting multiple DSP48 slices to form wide math functions, DSP filters, and complex arithmetic without the use of general FPGA fabric. The DSP48 slices available in all Virtex-4 family members support new DSP algorithms and higher levels of DSP integration than ...
For production programming, the IEEE Standard 1149.1† (JTAG) scan port provides easy access to the on-chip RAM for downloading the algorithms and Flash code. This Flash requires 5 V for programming (at VCCP pin only) the array. The Flash runs at zero wait state while the device is ...
SPIRAL is a generator of optimized, platform-adapted libraries for digital signal processing algorithms. SPIRAL’s strategy translates the implementation task into a search in an expanded space of alternatives. These result from the many degrees of freedom in the DSP algorithm itself and in the vari...