| 摘要 |
A variable depth buffer includes: a set of buffer units to receive input data in a First in First Out (FIFO) manner, with links between the buffer units such that the input data can be transferred sequentially from a first buffer unit that initially receives the input data to each subsequent buffer unit in the set; and a multiplexer, inputs of the multiplexer being connected to outputs of the respective buffer units and an output of the multiplexer to output data such that a depth of the buffer varies depending on which buffer unit output is selected by the multiplexer.
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