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Altera_Forum
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16 years ago

Synthese failed on DSP-Builder "Out of Memory 4200MB"

Hallo I'm a student of the univerity o Zurich (Switzerland) and I develop a mp3 encoder/decoder on a Dev Board DE2 Cyclone 2 with EP2C35F672 fpga. The synthese on dsp-builder do not wor...
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Altera_Forum
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16 years ago

it looks like you go through a very wide demux through pipelined adders to a single output. can you change this to an accumulator that replaces the mux and the adder tree? this should save lots of resources and ease the memory constraints of your design.