- Baring, Washington (Wikipedia)
Baring is an unincorporated community and census-designated place (CDP) in King County, Washington, United States. The population was 255 at the 2020 census, up from 220 at the 2010 census. It is located on U.S. Highway 2 about 23 miles (37 km) west of Stevens Pass, along a very flat and straight three-mile section of highway that has been dubbed the “Baring Straight” (a play on the Bering Strait between Alaska and Russia), since US-2 is otherwise hilly and curvy through the mountains. The settlement was first known as “Salmon”, but by 1909 it was known as Baring.
- Latches inside: Reverse-engineering the Intel 8086’s instruction register (righto.com)
The Intel 8086 microprocessor is one of the most influential chips ever created; it led to the x86 architecture that dominates desktop and server computing today. But it is still simple enough that its circuitry can be studied under the microscope and understood. In this post, I explain the implementation of a dynamic latch, a circuit that holds a single bit. The 8086 has over 80 latches scattered throughout the chip, holding a variety of important processor state bits,1 but I’ll focus on the eight latches that implement the instruction register and hold the instruction that is being executed.