The 10 bit value (output of the encoder, input to the decoder) have a reverse bit-order compared to the original verilog source The part in dec_8b10b.vhd that calculates code_err was rewritten ...

This repository contains VHDL codes with their tests. It also includes a simple Makefile to compile and run the test bench. make I=test/counter.vhdl T=test/counter.test.vhdl E=counter_tb This will ...

Abstract: As an example of convolutional code (2, 1, 5), designing of constitute the decoder module and the system with timing chart and VHDL, which obtains the corresponding simulation results. It is ...

This paper presents the hardware implementation and verification of an FPGA-based DMX512 decoder using VHDL as a Hardware Description Language. The implementation is proposed to provide a single chip ...