| 摘要 |
<p>The invention relates to a micro-mainframe link control method and apparatus wherein control is performed in such a manner that a file present in a mainframe can be accessed from a micro device such as a work station or personal computer, and the micro device and mainframe are linked. In the invention, the assembly, transmission, reception and disassembly of a packet in packet communication at the time of file access of the mainframe from the micro device are separated from a control program as packet control information, and the control program is so adapted as to interpret and execute the packet control information. As a result, the memory capacity needed for the control program is reduced and the control program is fixed. In addition, even a change of packet communication protocol as in a case where the mainframe is changed can be dealt with merely by changing the packet control information. Thus, a micro-mainframe link control method and apparatus having a wide range of application are provided. <IMAGE></p> |
