| 摘要 |
PROBLEM TO BE SOLVED: To undergo mirror conversion of 16-bit data in a short time. SOLUTION: A 1st mirror converting means 2 inputs 16-bit data to be undergone mirror conversion, acquires mirror conversion data that corresponds to the value of lower bytes of the data from a mirror conversion table, and creates and inputs 16-bit data from the data and the upper bytes of inputted 16-bit data. A byte switching means 3 inputs the 16-bit data that is outputted by the means 2, switches between upper bytes and lower bytes of the data and outputs it. A 2nd mirror converting means 4 inputs the 16-bit data that is outputted by the means 3, acquires mirror conversion data which correspond to the value of lower bytes of the data from the mirror conversion table, creates 16-bit data from the data and the upper bytes of the 16-bit data that is inputted by the means 3 and outputs this data as 16-bit data which is undergone mirror conversion. |
