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Altera_Forum
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17 years ago

FIR Cyclone2 M4K switch to Cyclone3 M9K No AUTO Block for storage

Using Quartus 7.2SP3 with the coressponding FIR. We have used Cyclone II Devices with a couple of FIR The FIR IP Tool wizzard currently does not have the feature to match device to project de...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
17 years ago

I agree with you FvM but looking at our target, recompiling for C3 leed to around 20 M9K Blocks less than the C2 FIRs used.

So as i have set whenever possible to AUTO to use what M?K could be used freed a lot of M9K over all. So still FIR is currently the last that needs to be handled different.

But i saw the FIR 8.0 pdf and there both coefficient and data storage has the option auto ... maybe this is what i was looking for