make better

incremental_db/README

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+This folder contains data for incremental compilation.
+
+The compiled_partitions sub-folder contains previous compilation results for each partition.
+As long as this folder is preserved, incremental compilation results from earlier compiles
+can be re-used.  To perform a clean compilation from source files for all partitions, both
+the db and incremental_db folder should be removed.
+
+The imported_partitions sub-folder contains the last imported QXP for each imported partition.
+As long as this folder is preserved, imported partitions will be automatically re-imported
+when the db or incremental_db/compiled_partitions folders are removed.
+

incremental_db/compiled_partitions/chip8.db_info

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+Quartus_Version = Version 23.1std.0 Build 991 11/28/2023 SC Lite Edition
+Version_Index = 570679040
+Creation_Time = Sun Apr  7 15:28:43 2024

incremental_db/compiled_partitions/chip8.root_partition.map.hbdb.sig

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+7aee213afbf8301ed5eefc8c827f49a3