- Interrupts have been an important part of computers since the mid-1950s, providing a mechanism to interrupt a program’s execution. Interrupts allows the computer to handle time-critical tasks such as I/O device operations. In this blog post, I look at the interrupt features in the Intel 8086 (1978) and how they are implemented in silicon, a combination of interesting circuitry and microcode.
- Seattle Neighborhoods: Montlake — Thumbnail History (historylink.org)
Seattle’s Montlake is a quiet urban neighborhood located south of the Montlake Cut/Lake Washington Ship Canal and composed mainly of single-family homes with a small commercial district. Its shoreline is bordered to the west by Portage Bay, to the north by the Lake Washington Ship Canal, and to the east by Union Bay.