![]() ![]() He designed an incredibly clever floppy disk controller using only 8 integrated circuits, by doing in programmed logic what other controllers did with hardware. The problem was that disks – even floppy disks – needed both expensive hardware controllers and complex software. Programs and data had to be saved and loaded from cassette tape recorders, which were slow and unreliable. It had color, graphics, sound, expansion slots, game paddles, and a built-in BASIC programming language. The version with 4K of memory cost $1298. Unlike the Apple I, the Apple II was fully assembled and ready to use with any display monitor. Prices ranged from $798 for a standalone board with 4KB RAM to $2,770 for a fully-assembled computer with 48KB RAM. ![]()
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