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DVB-S2X FEC encoder
The Core can reach payload bitrates up to 2.5 Gbits/s ( equivalent baud rates > 600Mbaud). The Core implements a very efficient parallel architecture for BCH and LDPC processing. It is fully validated and available on FPGA and ASIC targets.
特色
- Functional specifications:
- Fully compliant with DVB-S2 and DVB-S2X specifications
- Modulations: QPSK, 8PSK, 16APSK, 32APSK, 64APSK, 128APSK and 256APSK
- Supports CCM, VCM, ACM modes
- Covers BCH and LDPC encoding, block interleaver and I/Q symbol mapper
- Core features:
- Payload bitrate up to 2.5 Gbps payload
- Baud rate up to 620 Mbaud
- Advanced architecture allowing parallelized BCH and LDPC encoding
- Optimized footprint in FPGA and ASIC
- Frame-by-frame on-the-fly configuration
- Symbol-level back pressure
- AXI-stream interfaces
应用
- DVB-S2
- DVB-S2X
- Governmental
- Backhauling
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