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Re: Apple II mistery card...
Eric Smith (eric-no-spam-for-me@brouhaha.com) writes:
> et472@FreeNet.Carleton.CA (Michael Black) writes:
>> There was something about this in Kilobaud years ago, in a column. It
>> was news then, but by now it must be fairly common knowledge.
>
> That doesn't follow logically. Obscure things that were news in the late
> 1970s and early 1980s are often virtually unknown today.
>
No, what you're saying is that the information has been lost.
The bit in Kilobaud, and I am too lazy to dig it out, came about because
someone thought there was a serious problem. I was vague in my first post
because I don't recall details. But then it turned out to be a simple
fix, and undoubtedly everyone who designed a board for the Apple II
used a similar solution maybe coming right from that initial source.
I never saw it mentioned as a problem after that, though I'd suspect
there might have been a construction article or two that did mention
a need for the delay, without treating it like the "big problem" it had
been seen at first.
Michael