ALU Construction: Arithmetic Card Wire Wrap 2
19 Feb 2014 construction , ALU
I’ve managed to squeeze in a couple more wire wrapping sessions this week so in this post there’s a few photos of progress so far.
Inputs B and C are fully wired in now as is the data bus output. As all the wiring is now complete on the arithmetic 1-bit units I’ve popped the relays in.
The next wire links to add are the control lines which select either the Add or Increment operation and then once that’s done the card should be ready for powering up and testing/debugging.