Posted By
MMS
on 2019-10-14
16:04:00
 |  Re: C16 Expansion Port to User Port
Actually I think this is the fastest implementation of an RS232 port to a C64, and because it is based on 6551, similar to the Plus/4 protocol.
https://gglabs.us/node/2057
It is compatible with Novaterm.
The only problem I see it uses the NMI of the C64 port, while we do not have it (sorry for not being a "pro" in HW issues)
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