Changes

|Processor||uPD8039LC||uPD7811||uPD7811G||uPD7811G||uPD7811|-|BIOS ROM||2732 4kbyte EPROM (8DE-1)||27128 16kbyte EPROM||DMP2000/2160: 27128 16kbyte EPROM||DMP3000: 27256 16kbyte EPROM||27256 16kbyte EPROM|-|BufferRAM||2K||?||DMP2000:2K ([[DMP2000/3000 Buffer Upgrade Kit|upgradeable]])<br>DMP2160: ?2K (see service manual)||DMP3000:2K ([[DMP2000/3000 Buffer Upgrade Kit|upgradeable]]) or 8K? (german DMP3000 service manual)<br>DMP3160/3250di: 8K (see leaflet)||8K (see leaflet)||8K (see leaflet)||8K (see leaflet)