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[OT] was Re: 200 apple II clones confirmed



On Wed, 5 Sep 2006, mdj wrote:

Well, the PC wasn't much more than Intels reference design after all.

The thing that made it a PC, IBMs firmware was never completely cloned
as far as I know, as the original machines included BASICA in ROM.
However you only really had to clone the Firmwares BIOS interface to
allow MS-DOS to boot.

Yeah, I have yet to see a clone with Cassette BASIC in the ROM though I've been thinking of it, knowing where it sits in the BIOS memory map...

-uso.