Re: userport: C64, Plus4, others?

From: Ruud_at_Baltissen.org Date: Tue, 06 Mar 2012 17:13:45 +0100 Message-ID: <4F5637B9.26055.1A0BE2@Ruud.Baltissen.org>

Hallo Gábor,

> I'm thinking on starting to do some hw development. ....
> ....
> First of all, since I don't have too much experience, what do
> you think, is it such a simple task, or am I wrong?

With all respect, but you didn't state very clearly what you want to 
do with this uC. You are talking about "transfer rate"; between the 
C64 and uC or between the uC and the outside world? The connection 
could be as simple as using the existing RS-232, not slow, but less 
effort needed to program things. 

> I prefer user port, because it exists on other machines as well,

But they are not all the same! And you need a program to run the 
whole thing. Using the expansion connector you can include the 
program on an EPROM. 

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