lz4DecompressEngine - 2024.2 English - XD160

Vitis Libraries

Document ID
XD160
Release Date
2024-11-29
Version
2024.2 English
#include "lz4_decompress.hpp"
template <
    int PARALLEL_BYTES,
    int HISTORY_SIZE
    >
void lz4DecompressEngine (
    hls::stream <ap_uint <PARALLEL_BYTES*8>>& inStream,
    hls::stream <ap_uint < (PARALLEL_BYTES*8)+PARALLEL_BYTES>>& outStream,
    const uint32_t _input_size
    )

This module reads the compressed data from input stream.

Parameters:

PARALLEL_BYTES It is fixed with value 8 bytes
HISTORY_SIZE It is fixed with value 4K bytes
inStream Input stream 64bit
outStream Output stream 74bit
_input_size Input size