PCM file: Difference between revisions

Latest revision as of 02:05, 10 February 2017

PCM files contain the ADPCM-A sound data (equivalent to the V ROMs on cartridge systems).

Offset adresses used for loading PCM files are divided by 2 (they're on an 8bit bus).

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-File containing [[YM2610|ADPCM]] sound data, loaded in the PCM [[DRAM]] as 512KiB blocks at most on CD systems (4 banks).
+PCM files contain the [[YM2610|ADPCM]]-A sound data (equivalent to the [[V ROM]]s on [[:Category:cartridge systems|cartridge systems]]).
-Corresponds to the [[V ROM]]s in [[cartridges]].
+Offset adresses used for loading PCM files are divided by 2 (they're on an 8bit bus).
-Offset (when loading) is divided by 2 (8bit bus).
+* Maximum file size: 512KiB ?
+* Type code: 4
+* Loadable in: PCM [[DRAM]]
+* Banks: 2 of 512KiB (1MiB total)
 [[Category:CD systems]]
-[[Category:Emulation]]