News & Products for the week of January 12th 2026 Model railroad operators and builders can get the latest information about ...

We may earn commission from links on this page, but we only recommend products we love. Promise. Have you ever had that experience when you've met a new person, you're hitting it off, and then they ...

Continuing his reverse-engineering of the Intel 8087, [Ken Shirriff] covers the conditional tests that are implemented in the microcode of this floating point processing unit (FPU). This microcode ...