Xilinx System Generator v2.1 Reference Guide
The following waveform illustrates the block’s behavior:
Figure
This example illustrates the case where the input width is 1, output width is 4, word size is 1 bit, and the block is configured for most significant word first.
Block Interface
The Serial to Parallel block has one input and one output port. The input port can be any size. The output port size is indicated on the block parameters dialog box.
Block Parameters Dialog Box
Figure
Parameters specific to the block are:
∙Input Order: Most Significant Word First or Least Significant Word First
∙Output Arithmetic Type: Unsigned or Signed
∙Number of Input Bits: Input width. Must match size of input port.
∙Number of Output Bits: Output width which must be a multiple of the number of input bits.
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