REAL TIME SIGNAL ANALYZING AND METHOD THEREFOR DEVICE FOR DIGITAL SIGNAL PROCESSOR EMULATION

摘要

PURPOSE: To provide an emulation system used for debugging a software for a digital signal processor including a digital signal analyzer. CONSTITUTION: A host computer 12 communicates with the digital signal analyzer 18 through a control processor and a personality board, or is directly connected to the analyzer 18. Communication between the digital signal analyzer means and a digital signal processor 6 user the same contact probe 14 as the one used for an emulation software. The analyzer is used to trigger a software in an emulator 20, based on real-time signal from the digital signal processor 6, and is also able to interpolate between the analyzed signals for display purpose or and between a same continuous digital values.