| 摘要 |
PROBLEM TO BE SOLVED: To reinforce the automatization and support of work which obtains the correlation of low-level state acquisition information collected by a logic analyzer with high-level data structure operated by a tested system to quickly separating the elementary cause of a data distruction error by an engineer. SOLUTION: In the method, acquisition state information by the logic analyzer (1) is automatically analyzed, a buffer and a buffer describer exchanged between an I/O interface device (108-114) and computer systems (102-106) are located in terms of discovery learning so as to be identified, they are displayed on a computer display screen by a graphic and the data contents of the buffer and the buffer describer selected by a user are displayed in an independent character window by a character mode such as a fresh hexadecimal number or ASCII, etc. Thus, data distruction having a probability to occur because of unproper reading or writing in the buffer is easily detected. |
