This is how I would think the whole lot would look like when finished:
Sizes would probably be 1000 mm high, 650 mm wide and 240mm deep.
I have created a Files Section, where all schematics etc will go.
You will find it in the menu above.
Currently all schematics for the ALU is there.
Some statistics, the card will be a 4-layer card 160x230mm approx. (dual Eurocard size)
Layer stackup as follows:
In total there are some 800 components on each card:
Some 380 Resistors, 377 transistors and 19 LED
A complete 8-bit ALU would require some 3000 resistors and some 3000 transistors.
All transistors are the same BFR92P in SOT23
The resistors are 220R, 245R, 680R and 100R, in 0805.
Power supplies: VEE = -5,2V, VTT -2V.