catv_trellis_enc_bb.h File Reference

#include <gnuradio/dtv/api.h>
#include <gnuradio/block.h>
#include <gnuradio/dtv/catv_config.h>

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Classes
class	gr::dtv::catv_trellis_enc_bb
	Trellis Encoder. 14/15 (64QAM) or 19/20 (256QAM) code rate.Input: Scrambled FEC Frame packets of 60 * 128 (64QAM) or 88 * 128 (256QAM) 7-bit symbols with 42-bit (64QAM) or 40-bit (256QAM) FSYNC word. Output: Four 7-bit symbols (28 bits) Trellis encoded to 30 bits (64QAM, 14/15 code rate) or 38 data bits Trellis encoded to 40 bits (256QAM, 19/20 code rate). More...

Namespaces
	gr
	Include this header to use the message passing features.
	gr::dtv