Error: error building site: failed to unmarshal YAML: yaml: line 7: could not find expected ‘:’ Error: Process completed with exit code 1.
Inside the die of Intel’s 8087 coprocessor chip, root of modern floating point (righto.com) Looking inside the Intel 8087, an early floating point chip, I noticed an interesting feature on the die: the substrate bias generation circuit. In this article I explain how this circuit is implemented, using analog and digital circuitry to create a negative voltage.