| 摘要 |
The present invention relates to an automatic cooking of a microwave oven, in particular to an automatic cooking compensation apparatus of a microwave oven and a method thereof which is capable of solving a port number restriction problem of a microcomputer when data compensation corresponding to automatic cooking time is performed. The present invention can have data variable port as same as line number of a key matrix by using the data variable port for the cooking time compensation in conjunction with key input ports, accordingly the cooking data can be compensated as same as the number of line. In other words, data variable value inputs from four-five up to eight are possible within the range permitted by the key matrix, accordingly the present invention is capable of varying all the automatic cooking data set in advance with low material expense and a simple hardware construction.
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