> On 2018-03-28, at 12:18, Nejat Dilek <imruon@gmail.com> wrote: > > I can't reply (I tried to both through nabblers and by directly > replying) to the original thread since I registered after the last > mail sent to that thread. > > Most of the stuff for the kernal mod targets old c64 boards so I > wanted to take on the 250469 boards on the newest c64 editions. In > these boards kernal + basic is a combined 16K rom. [...] > Only 4 bits of information will be transferred actually so it doesn't > matter if both sides phase out after that transfer finishes. > > The question is, is there any such previous work for an algorithm or > similar for such a syncing job? I have one ROMs replacement adapter targeting the narrow boards, devised together with Gerrit some time ago. But it's not yet "switchless" yet. The small project I took on with KiCAD recently is exactly about turning it "switchless", besides other changes. I designed the board but haven't written the software yet. Thus, the answer is "no, I haven't heard of something similar but I am highly interested, as this (or something similar) is what I shall have to invent as well. Of course we could go for the typical approach of using RESTORE key as a switch but it's not really "switchless", is it? ;-) -- SD! - http://e4aws.silverdr.com/Received on 2018-03-28 13:00:38
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