streamSplit overload (2) - 2024.2 English

Vitis Libraries

Release Date
2024-11-29
Version
2024.2 English
#include "xf_utils_hw/stream_split.hpp"
template <
    int _WIn,
    int _WOut,
    int _NStrm
    >
void streamSplit (
    hls::stream <ap_uint <_WIn>>& istrm,
    hls::stream <bool>& e_istrm,
    hls::stream <ap_uint <_WOut>> ostrms [_NStrm],
    hls::stream <bool>& e_ostrm,
    MSBSideT alg
    )

split one wide stream into multiple streams, start from the MSB.

If _WIn > _WOut * _NStrm , the extra bits will be discarded.

Parameters:

_WIn input stream width, should be no less than _WOut * _NStrm.
_WOut output stream width.
_NStrm number of output stream.
istrm input data stream.
e_istrm end flag for the input.
ostrms output data streams.
e_ostrm end flag streams for all outputs.
alg algorithm selector for this function.