Still the PCBs will took some weeks to travel from China to Poland. And then Pear will mount and test them, some weeks more...

But yes, I also think he is fast.

Logically, making it real will be a little slower than recreating and designing it.

The keyboard arrived.
One of the keys has poor sensitivity, but it is not important.

Great work!  I am looking forward to seeing this working

At the last kilometer, from the post office to me, the postman lost the parcel.

Hopefully he will find it at the post office...

Was the shipment finally found?

A lot of things about the Rom and harwdare are explained here.

It can be simulated on the emulator(its actual version) if put on  segments 06 and 07.

It will appear as ST on the :Help command:

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Don't  mistake the original Rom with the version modified by IstvanV to work on the emulator.