- The Scotia Plate and the South Sandwich Plate are pivotal in molding the tectonic features of the southern extents of the South Atlantic and Southern Oceans encircling Antarctica. These plates are essential elements of the complex tectonic mosaic that influences the Southern Hemisphere’s dynamics.
- This site seems comprehensive but does not provide any ownership information. The Terms of Use imply the author/company is in Florida.
- The 8086 processor’s microcode pipeline from die analysis (righto.com)
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.