Xilinx Pico Blaze Frequency Generator User Manual

Frequency Generator forSpartan-3E Starter Kit Ken ChapmanXilinx Ltd18thJuly 2006Rev.1With special thanks toPeter Alfke and Alireza Kaviani.

Frequency Generator for the Spartan-3E Starter Kit 10Phase Accumulator SpectrumAn alternative way to observe the quality of the waveforms synthesised

Frequency Generator for the Spartan-3E Starter Kit 11Final Output WaveformsThese waveforms were obtained from stake pin ‘J4-IO12’ and reflect the fina

Frequency Generator for the Spartan-3E Starter Kit 12Final Output SpectrumObserving the frequency spectrum of the final output reveals that you can no

Frequency Generator for the Spartan-3E Starter Kit 13Setting DCM Frequency Aligned ModeTo set the DCM into the frequency aligned mode of operation a s

Frequency Generator for the Spartan-3E Starter Kit 14Exercises, Experiments and SuggestionsHere are some exercises, experiments and suggestions for yo

Frequency Generator for the Spartan-3E Starter Kit 2Limited Warranty and Disclaimer. These designs are provided to you “as is”. Xilinx and its licenso

Frequency Generator for the Spartan-3E Starter Kit 3Design OverviewThis design converts the Spartan-3E Starter Kit into a reasonably accurate frequenc

Frequency Generator for the Spartan-3E Starter Kit 4Operating InstructionsOutput frequency provided on SMA connector (J17) and J4_IO12.In this mode ro

Frequency Generator for the Spartan-3E Starter Kit 5PicoBlaze Design SizeThe images and statistics on this page show that the design occupies just 172

Frequency Generator for the Spartan-3E Starter Kit 6Design FilesThe source files provided for the reference design are…..frequency_generator.vhdTop le

Frequency Generator for the Spartan-3E Starter Kit 7Direct Digital Synthesis (DDS) Circuit Diagram32-BitCounterCLKIN50MHzclkBUFGphase_acc_dcmDCMThe fi

Frequency Generator for the Spartan-3E Starter Kit 8PicoBlaze Circuit Diagramstrataflash_oestrataflash_cestrataflash_weVcc**** StrataFLASH memory must

Frequency Generator for the Spartan-3E Starter Kit 9Phase Accumulator WaveformsThe following waveforms were obtained by monitoring the output of the p