PCM file: Difference between revisions

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PCM files are the equivalent of [[V ROM]]s to the NeoGeo CD. They're loaded in the PCM [[DRAM]], so their size can't exceed 2MiB.
PCM files contain the [[YM2610|ADPCM]]-A sound data (equivalent to the [[V ROM]]s on [[:Category:cartridge systems|cartridge systems]]).


[[Category:Emulation]]
Offset adresses used for loading PCM files are divided by 2 (they're on an 8bit bus).
 
* Maximum file size: 512KiB ?
* Type code: 4
* Loadable in: PCM [[DRAM]]
* Banks: 2 of 512KiB (1MiB total)
 
[[Category:CD systems]]

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).

  • Maximum file size: 512KiB ?
  • Type code: 4
  • Loadable in: PCM DRAM
  • Banks: 2 of 512KiB (1MiB total)