Cabal joystick sub board reproduction

This is a simple reproduction I made of the joystick sub board you can find on Cabal PCBs.

I kept the original design of the original sub board which is this:

With the only difference I put the 74LS244 on top of PCB:

The reproduction is something not really great perhaps, someone else already made it it the past like Elgen:

https://elgensrepairs.blogspot.com/2013/04/tad-cabal-trackball-to-joystick.html

But it’s useful if you want to convert a Cabal PCB from trackball to joystick version using at same time the proper ROM set.

That’s all, simple but effective!