The function of the Memory Analyzer is added to the Logic Cube (LAP-C Series) of Zeroplus Logic Analyzer. It can be used for the Protocol Analyzer which includes the ADDRESS, such as IIC, HDQ, 3-WIRE, PM, SM, IIC (EEPROM 24LX) and so on. And it can record the statuses (ADDRESS, READ/WRITE, DATA) of the Protocol Analyzer into the list of the Memory Analyzer; users also can record and analyze the ADDRESS, READ/WRITE and DATA when they analyze the Protocol Analyzer.