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Mention restrictions on running mapper

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annoyatron255 2024-05-06 01:16:29 -05:00
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@ -21,7 +21,8 @@ first build the Rust compiler `ver2gal` (see the `compiler/` directory) and run:
./ver2gal synth <JSON NETLIST> <PCF_CONSTRAINTS> --chip <CHIP> ./ver2gal synth <JSON NETLIST> <PCF_CONSTRAINTS> --chip <CHIP>
``` ```
Where `<CHIP>` is either `gal16v8` or `gal22v10`. The generate JEDEC file will Where `<CHIP>` is either `gal16v8` or `gal22v10`. The generate JEDEC file will
be generated in the current directory as `output.jed`. be generated in the current directory as `output.jed`. Note this program _must_
be run in the same directory as the `shrink_sop.tcl` script
This JEDEC file can be optionally be verified programmatically using the This JEDEC file can be optionally be verified programmatically using the
scripts and Verilog models found the `models/` directory. scripts and Verilog models found the `models/` directory.