| 摘要 |
When an interleaved data is inputted in the shift register(1) under A mode, 8 bits is converted to a word to be outputted, but under B mode, 11 bits is converted to a word and the storage can be made in either one of the memories I(2,3) or(4,5). As the data is outputted from the shift register(1), one word is made of 11 bits at the maximum, four 255 bytes RAM in which 2 RAMs make a pair is used as the data memory(2,5), in case when data is inputted in the pair of data memory(2,3), the data stored in all the frames can be outputted from the other data memories(4,5), and when the data of all the frames are outputted from the data memories(2,3), the current data can be stored in the other data memory(4,5).
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