We have designed high-performance soft-cores for digital signal processing and digital communications applications on FPGA. The cores are modeled in VHDL with technology-independent portable RTL description.
List of cores:
- Forward Error Correction (FEC)
- Digital communication subsystems
- Fractional pulse shapping
- Time recovery loop for QAM demodulation
- Phase recovery loop for QPSK demodulation
- CMA Equalizer for QAM systems
- Digital Automatic Gain Control (AGC)
- Digital Up-Down converters
- Direct Digital Synthesis (DDS)
- AWGN generator
- Digital Signal processing
- FIR Filters
- Multirate filters
- CIC filters
- Envelope detector
- Arithmetic operators
- CORDIC
- Linear to Logarithmic converter
- Galois fields arithmetic operators