2025-03-14 21:59:59 -06:00
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# ghdl
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> Open-source simulator for the VHDL language.
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> More information: <https://ghdl.github.io/ghdl/>.
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- Analyze a VHDL source file and produce an object file:
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`ghdl -a {{filename.vhdl}}`
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2026-02-18 06:55:01 -07:00
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- Elaborate a design (where `design` is the name of a configuration unit, entity unit, or architecture unit):
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2025-03-14 21:59:59 -06:00
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`ghdl -e {{design}}`
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- Run an elaborated design:
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`ghdl -r {{design}}`
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- Run an elaborated design and dump output to a waveform file:
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`ghdl -r {{design}} --wave={{output.ghw}}`
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- Check the syntax of a VHDL source file:
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`ghdl -s {{filename.vhdl}}`
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- Display help:
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`ghdl --help`
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