- Intel introduced the 8086 microprocessor in 1978, and its influence still remains through the popular x86 architecture. The 8086 was a fairly complex microprocessor for its time, implementing instructions in microcode with pipelining to improve performance. This blog post explains the microcode operations for a particular instruction, “ADD immediate”. As the 8086 documentation will tell you, this instruction takes four clock cycles to execute. But looking internally shows seven clock cycles of activity. How does the 8086 fit seven cycles of computation into four cycles? As I will show, the trick is pipelining.
- Nez Perce County, Idaho (Wikipedia)
Nez Perce County (/nɛz ˈpɜːrs/ nez PURS) is a county located in the U.S. state of Idaho. As of the 2020 United States census, the population was 42,090. The county seat is Lewiston. The county is named after the Native American Nez Perce tribe. Nez Perce County is part of the Lewiston, Idaho–WA Metropolitan Statistical Area.