6 May
2002
6 May
'02
7:56 a.m.
CAREFUL NOW ...
I'm pretty sure that this is incorrect, and if you do that, you may damage the
parts involved. I did, an hour or so ago, post a URL to the 2708 datasheet.
However, I've not run into the 8748 evaluation board sheet that describes,
among other things, the 8708 as being a 5-volt-only version of the 2708.
Since it was a half-2716, it programmed like a 2716. That's not so important,
though, since the inquiry was about the 2708.
Dick
----- Original Message -----
From: "Dwight K. Elvey" <dwightk.elvey(a)amd.com>
To: <classiccmp(a)classiccmp.org>
Sent: Monday, May 06, 2002 1:19 PM
Subject: Re: 2708 Programming Algorithm?
them
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>From: Joe <rigdonj(a)cfl.rr.com>
>Subject: Re: 2708 Programming Algorithm?
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>Steve,
>
> I don't have the programming instructions for the 2708 but I do have
for the intel 8708 and intels later manuals state that
they're the same.
Here's
what I have in the sept 1975 8080 Microcomputer
Systems User's manual.
Hi
I believe the main difference between the 2708 and 8708 is that
the 8708 could handle negative levels on the data bus so it
could be connected directly to the 8080's data bus.
Dwight