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Portable Generator
Xilinx
Frequency Generator manual
1
1
14
14
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14 pages, 596.8 Kb
Frequency Generator
for
Spartan-3E Starter Kit
Ken Chapman
Xilinx Ltd
18
th
July 2006
Rev.1
With special thanks to
Peter Alfke and Alireza Kaviani.
Contents
Main
Limitations
Design Overview
Load it now it only takes 30 seconds!
Operating Instructions
PicoBlaze Design Size
Design Files
www.xilinx.com/picoblaze
Direct Digital Synthesis (DDS) Circuit Diagram
N
D
PicoBlaze Circuit Diagram
D
N
Phase Accumulator Waveforms
Phase Accumulator Spectrum
Final Output Waveforms
Final Output Spectrum
Setting DCM Frequency Aligned Mode
Exercises, Experiments and Suggestions