摘要 |
A data processing device comprises first memory means and a plurality of second memory means, and when transferring data to the first memory means from the plurality of second memory means having transfer orders of the data predetermined each other, the data can be maintained in each of the second memory means till the transfer of all the data stored in the second memory means is completed. Therefore, even in case the data stored in the second memory means can not be correctly transferred to the first memory means due to an occurrence of an error e.g., the data maintained in the second memory means can be seen.
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