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Altera_Forum's avatar
Altera_Forum
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12 years ago

Different simulation results depending on device type set in Device Block

Hello everyone, Recently I tried to use Decimation FIR from Advanced Blockset. It worked fine during the simulation until I put the Device block in the design to generate a device specific hard...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
12 years ago

Thank you for information

Funny thing, I used that kind of 24,23 single rate FIRs in another design. At that time I didn't even bother to check that it generates different results with and without Device block. But despite that it worked fine on the hardware. I've just pulled that old filles and found that this bug is there too! So may be it's the bug in simulation..

Anyway, I guess it's the last time I use DSP Builder:-)