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Chargement…
The filter keeps two input samples and two previous outputs.
Behaviour
y = x + x1 + x2 - y1/2 + y2/4.o_valid pulses for each valid input.| Signal | Direction | Width | Description |
|---|---|---|---|
i_clk | Input | 1 bit | System clock |
i_reset | Input | 1 bit | Active-high asynchronous reset |
i_valid | Input | 1 bit | Valid input sample |
i_sample | Input | 8 bits | Input sample |
o_valid | Output | 1 bit | Valid output |
o_sample | Output | 16 bits | Output sample |