Before using Vitis flow to build a full-function kernel running on hardware, users may want to use a relative simple flow to estimate performance and resource consumption for some key modules of a complex algorithm. In this lab, users will estimate a key module called ‘kernel_parser_decoder ‘ which involves JPEG parsing and Huffman decoding. Users will get an exported IP of the key module in the end of this lab, but this is just the first step to achieve a successful design.