| 摘要 |
PURPOSE:To improve the efficiency of the user business, by performing the input business and the output business independently of each other to continue the input business even in case of troubles of an output device. CONSTITUTION:An operation processing module MD12 performs operations on a basis of data from an input device 11 and stores operation results in the first record of a storage device 13 and sets a flag FA corresponding to the first record in an index INX part 14 after storage and stores data in the second and following records successively and sets corresponding flags FA. An output processing MD15 refers to flags FA to transmit one-record components of data to an output device 16 and discriminates whether reoutput indication information exists or not in a reoutput indication register 17 after data transmission. If already outputted contents should be outputted again, the MD 12 sets a flag FB of the INX part 14 corresponding to the record to be outputted again and sets reoutput indication information to the register 17. When the MD15 detects this information, the MD15 refers to flags FB to output again data of records for which flags FB are set. |
