amiga 3000 tower


release date:            1991
	 cpu:            68030 at 25 mhz
	 fpu:            68882 at 25mhz
custom chips:            denise - 8373 superdenise
			 paula
			 agnus  - 8372b agnus for 2 meg chip ram
			 fat gary
			 amber  - de-interlacing chip to provide 31khz video
			 superbuster -07, -09 and -11
			 superdmac -02, -04
			 ramsey -04 and -07
       video:            ecs (4096 colors)
  kickstarts:            2.04
	ram :            chip ram uses 256k zip dram for up to 2 megabytes
			 fast ram uses 1x4 static column or page mode zip dram for up to 16 megabytes
			 fast ram uses 256x4 static column or page mode zip dram up to 4 megabytes
			 fast ram uses 44256 dram dips for 1 megabyte of fast ram. may not be used in conjuction with zips.

      drives:            internal 880k floppy
			 scsi-2 hard drive
       slots:            1 - video
			 1 - cpu
			 5 - zorro iii
			 2 - 16 bit isa
       ports:            mouse & joystick
			 parallel
			 serial
			 15khz rgb video
			 31khz rgb video (flicker fixer)
			 external floppy
			 external scsi-2 connector
			 5-pin din keyboard connector
			 stereo rca audio jacks
			 black & white composite video output
			 
motherboard revisions:   unknown. 

possible expansions:     - 040,060 or powerpc-604 cpu with accelerator cards
			 - kickstart 3.1
			 - up to 128m ram with expansion cards
			 - true color graphic cards
			 - ide controlers
			 - video toaster & other video manipulation hardware
			 - cdrom & other devices

note:  			 pc speaker on the casing.
			 68040 version shipped with a commodore 3640 040 card in the cpu slot and removed the 68030cpu and 68882fpu from the motherboard.
			 the 040 version also came with a high density floppy drive.