Let assume the parallel data bus of the Serial to Parallel converter to be N bit. Serial to Parallel converter VHDL code example In other words, we will implement the VHDL block in the of the bottom right of Figure1 Figure 1 FPGA connection Parallel vs Serial We will see how to implement the VHDL code for a serial to parallel interface in order to get back the parallel data bus we sent in the transmitter device. In this post, we want to implement the complementary interface of the parallel to serial interface. Many FPGA vendors like Xilinx, Intel/Altera give us the possibility to use internal serializer-deserializer such as a serial transceiver. This approach is very useful in interfacing different devices. In this post, we analyzed the VHDL code for a parallel to serial converter.
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December 2022
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