The LA5034 is a 500MHz, 34-channel logic analyzer for test, diagnostics, and analysis of digital circuits. It has the features of the multi-channel oscilloscopes and other expensive bench type instruments. The adoption of advanced large-scale integrated circuits, the integrated USB 2.0, CPLD, FPGA, the high-frequency digital circuit, the embedded systems, and the other advanced technologies, make the LA5034 portable, easy-to-use and good for extension.