Quick a few blocks are only implemented for floating point. Expand these blocks for fixed point, make sure that the various integer accumulators are sized appropriately to avoid overflow.
Examples:
- Frame sync block
- Envelope detector
- etc
Also double check FIR filter accumulator for fixed point, it may be too small.
Quick a few blocks are only implemented for floating point. Expand these blocks for fixed point, make sure that the various integer accumulators are sized appropriately to avoid overflow.
Examples:
Also double check FIR filter accumulator for fixed point, it may be too small.