The first package packed and ready for shipment.

I would, by the way, thank testers - gflorez and Zozo
Thanks to them, you have refined joystick emulation mode, which might come in handy before coming the first programs that use a mouse natively.

I also thank Z80System for the inspiration to create the adapter SEGA. I would not myself invented it

Thanks guys

User Manual under construction

Nice!

EnterNice

English is not my mother tongue.
I do not know everything.
But I know about electronics

Thanks for the text correction

Thanks Jolaes76 for your aid.

Only that I have done corrections up to this morning. From what time are  your corrections?

What's new ?

I completed parts for the next batch EnterMice (30 pcs).

The supplier of most important element, unfortunately, turned out to be dishonest.
On the last delivery of Xilinx chips, almost half was broken (had to be new not used).
I've found a new supplier. I hope that will be better.

The new chips are powered by 3.3 V, which forced several changes in the PCB (additional elements to ensure proper supply of the XC9572XL).
The new supplier, for now, has a lower price, so the additional required elements will not affect the final price of the interface and remain unchanged.

New PCBs are ready. I'm waiting for delivery.

In this case, it was clearly used chips (programmed and locked before reading).
Certainly wasn't new.
A good supplier can send your order by regular mail and the shipment arrives in two weeks.

So far, despite the heavy tests of EnterMice, none CPLD wasn't damaged during operation.
It is known that can always happen accident.
Single piece of XC9572 are readily available.
It is more difficult to buy them in large quantities at a good price.

I was looking for CPLD chips from other manufacturers, but Xilinx is the cheapest.
Additionally, it has a free design software.