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schematics:megadrivechips [2005/11/10 08:54]
aidan
schematics:megadrivechips [2019/08/27 20:45] (current)
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 Unfortunately, little information is currently present for other variants. If you have any, please add this information! Unfortunately, little information is currently present for other variants. If you have any, please add this information!
  
-Later revisions of the Genesis/Megadrive kept the seperate VDP, but merged the Bus Arbiter and the I/O chip into a single package. This makes sense from a cost point of view, but we do not currently have any pinout for this new merged entity.+Later revisions of the Genesis/Megadrive merged the three chip setup into two chips. This makes sense from a cost point of view, but we do not currently have any pinout information for these chips. 
 + 
 +Images seen suggest that there may have been a version where the VDP, Bus Arbiter and the I/O chip were merged into a single ASIC.
 
 schematics/megadrivechips.txt · Last modified: 2019/08/27 20:45 (external edit)
 
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