Forum Discussion

Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
14 years ago

FIR Compiler Strange Output

I've just added an FIR Compiler to my design, for use as an antialiasing filter. The sampling frequency is 6.25kHz, and low-pass filter cutoff is 3kHz. I've run a test signal through; a pure s...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
14 years ago

Hi Boris,

1. Signed Binary input

2. UNSURE, I can't see anywhere in the Megafunction Parameters to explicitly define the output

3. Clocked at 6.25kHz (Sampling Rate)

4. No decimation or multichannel as far as I'm aware.

I've attached screencaps of the Paramaters and Coefficients, for you to read at your leisure