Reply To: SNES De-blur

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August 1, 2016 at 3:24 PM #8244
paulb_nl
Participant

    I think the tricky part will be the reverse lpf formula because I have read that division is difficult to do on a FPGA. This is the formula I am using:

    originalData = PrevData - ((PrevData - Data) / lpfValue)

    I could change it to multiplication with a lookup table for the different lpf values if thats needed.