You may need to try different PDF viewers and print settings to get these to print right. I use the default “Document Viewer” that came with Lubuntu. I have tried printing from Firefox, Okular, and ...

These are the KiCAD files for my 8-Bit Computer. Contribute to The-Invent0r/8-bit-Computer-PCB development by creating an account on GitHub.

Does it have an "Overflow" output? I think that would be the same as "Carry Out," though it has been a few years since my cpu design class.