Additional Functions: 1.The Latch Function of General Bus (Support LAP-321000U-A and LAP-322000U-A module) This function is mainly for General Bus to judge the status of Rising analysis, Falling analysis and Either analysis. According to the different status analysis to decode different value, it is different from the former general Bus, whose decoding is influenced by the instantaneous condition of the edge. The signal of Latch channels is the least unit; the method of the judgement uses the centre section of the waveform as the main part; so it improves the analysis veracity of General Bus. 2.The Function of Trigger Range This function is mainly for the range control for the saved files after triggering. According to the procedures of the range control, users can start the save of data according to the requirement of its time and times to get the standard of data statistic status. 3.The Function of Data Contrast(Support LAP-321000U-A and LAP-322000U-A module) In order to analyze Data and contrast the difference of Data, we add the function of Data Contrast. The waveform contrast is used to contrast the difference of two signal files of the same type. One is Basic File and the other is Contrast File. It can line out the different waveform segments of the basic file in the contrast file. The result information of the contrast will be displayed in the contrast window. According to the contrast information of the window, users can understand which channels are complete the same or have some differences. If users want to know more detail information of discrepant signals, they can observe detailed differences according to the horizontal window. 4.The Function of Pure Data Form in the Export Package Dialog Box The function of Export Package is relative singleness; it is suitable for making report forms. However, if users want to use the export data again, such as the second analysis and inputting the data into the other software to do analysis and so on, these applications are not flexible. So we decide to strengthen the function of Export Format. To add the mode of Export Format is convenient for using the data again. Fortified Functions: 1.In the Export dialog box, we add the option of “Pop up an export file automatically”. Users can decide whether open this file when exporting the file Before Modification: The export file will be automatically opened. After Modification: Users can set whether open this file automatically when exporting the file as their requirements. 2.The startup of the function of "Add Bar" with the right-click mouse Before Modification: There is no the function of “Add Bar” when clicking the right key of the mouse. After Modification: There is the function of “Add Bar” in the list when clicking the right key of the mouse. 3.Add the new options of “Place Ds” and “Place Dp” with the right-click list. They can be used in the condition of starting “Select Analysis Range” Before Modification: There are no the functions of “Place Ds” and “Place Dp” when clicking the right key of the mouse. After Modification: There are the functions of “Place Ds” and “Place Dp” when clicking the right key of the mouse. 4.Delete the selected bar with the key of DELETE Before Modification: The selected bar cannot be deleted by the key of DELETE in the keyboard. After Modification: Users can press the DEL button of keyboard to delete the selected Bar. 5.Enter a number as the Shortcut Key when adding a bar Before Modification: Users only can input the English character as the shortcut key. After Modification: Users can input the Arabic number as the shortcut key. 6.Users can input the protocol analyzer name to find the needful module in the Bus Property dialog box Before Modification: When users need to use the protocol analyzer, they should find it one by one. After Modification: It provides the function of “Find”. 7.The function of Auto Save adds the function of setting time and times Before Modification: There is no this function. After Modification: It provides the function of setting up the time and times for users in the part of Auto Save as their requirements. 8.The Function of Enclose displays the width information when dragging the mouse. Before Modification: There is no the information of Zoom In or Zoom Out when dragging the button of Enclose . After Modification: There is the information of Zoom In or Zoom Out when dragging the button of Enclose. 9.The Function of Remembering the Last Setting in the Waveform-find dialog box Before Modification: After using the Waveform-find dialog box and open it again, the former setting will be returned to the default. After Modification: Remember the parameter of the last setting. Modification Item: 1.The word of Special Bus is changed into Protocol Analyzer Before Modification: We use the word of Special Bus. After Modification: We change it into the universal word Protocol Analyzer.