DVB-T2 LDPC+BCH decoder
The TC4500 Core complies with DVB-T2 specifications. It covers all the FEC and modulation options, including L1 signalling modes. The Core is based on a low complexity architecture, and is available for FPGA or ASIC implementation.
Core features:
- I/Q demapping (BPSK, QPSK, 16QAM, 64QAM and 256QAM)
- Bit deinterleaver (16,64 and 256 QAMs)
- inner LDPC decoding
- outer BCH decoding
- 16kbit and 64kbit frames
- Supports L1 pre and post-signalling modes
- Syndrome-based LDPC iteration stopping
- Frame error detection indication
- Built-in SNR estimation
