On 5/25/2018 1:00 AM, Baltissen, GJPAA (Ruud) wrote: > > Hallo Jim, > > I even have found time to look at the SCH :( But what kind of help are > you looking for? Even if it is obvious, name it. I'll look what I can do. > As of May 23, I have confirmed that I can: * start/stop the 63c09 under C64 control * place code into the RAM from the C64 * run that code from the '09 * have the '09 write data to the RAM * read that same data from the 64 It'd be nice to get some test program working to further validate the operation. As well, I'm wondering how the developer would want to interact with the RAM and the additional features of the '09 (IRQ, FIRQ, NMI, HALT, etc.) There was an idea to include an SD slot or something onboard, so I will look at that as well. JimReceived on 2018-05-25 17:02:42
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