| 摘要 |
PURPOSE:To eliminate an intermediate medium and at the same time to save labor by extracting the prescribed information out of information transmitted from a host computer. CONSTITUTION:The control signals, i.e., a command and data which are transmitted from a host computer and then written to an EPROM are received by an interface 7 and stored temporarily in a buffer memory 8. A command analyzing part 9 recognizes both control signal and data which are written to the EPROM and supplies the control signal to an EPROM control part 15. The part 15 stores the data to an RAM 16 from the memory 8 in accordance with the given control signal. At the same time, the part 15 writes the data stored in the RAM 16 to an EPROM 17. |
