µPF--2 : Finally it should look like this!

As I mentioned in a previous post, it is not always easy to arbitrate between the capacities of a system and the difficulty of its material realization, especially if in addition the final price must be as tight as possible.

For this uPF--2 I considered several possibilities before arriving at a system which I believe to be sufficiently simple but efficient for the envisaged use.

Here in 3D what should look like the system :

Due to the FPGA used, I reduced the expansion bus to only addressing peripherals. This should be more than enough to create I / O expansion boards of all kinds.

This system takes all the characteristics of the original board of Wichit Schirichotte, but largely improved in terms of capacities and speed of execution.

http://www.kswichit.com/Z80/Z80.html