| 摘要 |
The circuit has a circulating memory circuit or FIFO memory circuit (1) with a data input (7) and a data output (8), whereby in a storage operating mode the data applied to the data input are temporarily stored. A bridge circuit arranged between the data input and the data output controls direct, delay-free transfer of the data to the data output using a selection signal in a direct operating mode. The bridge circuit is in the form of a switch (11) between the data input and output and parallel to the FIFO circuit.
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