User Parameters - 2.0 English

Lossless Compression LogiCORE IP Product Guide (PG387)

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2.0 English

The following table shows the relationship between the fields in the Vivado® IDE and the user parameters (which can be viewed in the Tcl Console).

Table 1. User Parameters
Vivado IDE Parameter User Parameter Default Value
Compression/Decompression Mode COMP_MODE Decompression
File Compression Standard RFC_TYPE GZIP and ZLIB
History Window Size HISTORY_WINDOW_SIZE 32768
Input Data Width DIN_WIDTH 128
  1. Parameter values are listed in the table where the Vivado IDE parameter value differs from the user parameter value. Such values are shown in this table as indented below the associated parameter.
  2. The parameter COMP_MODE is disabled in GUI and the value cannot be changed. This is because the Compression function is not supported in this version of the core.