amiga 500+

release date:            
	 cpu:            68000 at 7.14mhz 
	 fpu:            none
custom chips: 		 superdenise - 8373 
			 paula - standard paula 
			 agnus - 8375 in rev7 motherboard (500+)
			 gary - fat gary 

       video:            ocs or ecs (4096 colors)
  kickstarts:            2.04 then 3.1
	ram : 		 chip ram 1mb on motherboard
			 fast ram none shipped with machine.
      drives:            internal 880k floppy
       slots:            1 - trapdoor type expansion
			 1 - zorro ii slot on side
       ports:            mouse & joystick
			 parallel
			 serial
			 15khz rgb video
			 external floppy
			 integrated keyboard
			 stereo rca audio jacks
			 black & white composite video output
			 
motherboard revisions:	 8a amiga 500+ 8375 agnus and 8373 superdenise 

possible expansions:	 - up to 8m fast ram
			 - hard drive with expansion modules

note:  			 ecs models had pal and ntsc screenmodes