PCM file: Difference between revisions

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PCM files contain the [[YM2610|ADPCM]] sound data (equivalent to the [[V ROM]]s on [[:Category:cartridge systems|cartridge systems]]).
PCM files contain the [[YM2610|ADPCM]]-A sound data (equivalent to the [[V ROM]]s on [[:Category:cartridge systems|cartridge systems]]).


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


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


[[Category:CD systems]]
[[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)