Abstract: HP computer data acquisition system is in the leading position in the world in capacity, quality and reliability, but as a result of its incompatibility with IBM computer, its ues is limited to some degree. This problem has been settled successfully in this paper by the data communication. By the use of this method, the test data can be easily communicated frem HP computer to IBM computer,and saved in disk. Thus the scope of the application of the data squisited though HP system has extended.

Key words: data acquisition, data processing, data transmission, computer application