Today I noticed, while soldering a SC28L92-based communications card for Adria, that I haven’t routed the /IRQ and /NMI signals to the expansion slots and I will need them.
Right now I have the following tasks scheduled:
- make a new revision of the backplane with /NMI and /IRQ routed;
- order new backplane(s) from JLCPCB;
- order the communications card based on the (non-WDC) 6551 ACIA;
- update the templates for Kicad;