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[/] [neorv32/] [trunk/] [docs/] [userguide/] [general_hw_setup.adoc] - Diff between revs 69 and 71
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[IMPORTANT]
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[IMPORTANT]
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For a _general_ first setup (technology-independent) use the `*.default.vhd` memory architectures for the internal memories
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For a _general_ first setup (technology-independent) use the `*.default.vhd` memory architectures for the internal memories
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(IMEM and DMEM). These are located in `rtl/core/mem` so make sure to add the files to your project, too. +
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(IMEM and DMEM). These are located in `rtl/core/mem` so make sure to add the files to your project, too. +
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If synthesis cannot efficiently map those default memory descriptions to the available memory resources, you can later replace the
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If synthesis cannot efficiently map those default memory descriptions to the available memory resources, you can later replace the
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default memory architectures by optimized platform-specific memory architectures. **Example:** The `setups/radiant/UPduino_v3`
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default memory architectures by optimized platform-specific memory architectures. **Example:** The `neorv32-setups/radiant/UPduino_v3`
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example setup uses optimized memory primitives. Hence, it does not include the default memory architectures from
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example setup uses optimized memory primitives. Hence, it does not include the default memory architectures from
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`rtl/core/mem` as these are replaced by device-specific implementations. However, it still has to include the entity
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`rtl/core/mem` as these are replaced by device-specific implementations. However, it still has to include the entity
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definitions from `rtl/core`.
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definitions from `rtl/core`.
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