- Everything Everywhere All at Once is a 2022 American absurdist comedy-drama film written and directed by Daniel Kwan and Daniel Scheinert, who produced it with Anthony and Joe Russo and Jonathan Wang. The film incorporates elements from several genres and film media, including surreal comedy, science fiction, fantasy, martial arts films, immigrant narrative, and animation. Michelle Yeoh stars as Evelyn Quan Wang, a Chinese-American immigrant who, while audited by the IRS, discovers that she must connect with parallel universe versions of herself to prevent a powerful being from destroying the multiverse. The film also stars Stephanie Hsu, Ke Huy Quan, Jamie Lee Curtis, and James Hong.
- Notes on the Pentium’s microcode circuitry (righto.com)
Most people think of machine instructions as the fundamental steps that a computer performs. However, many processors have another layer of software underneath: microcode. With microcode, instead of building the processor’s control circuitry from complex logic gates, the control logic is implemented with code known as microcode, stored in the microcode ROM. To execute a machine instruction, the computer internally executes several simpler micro-instructions, specified by the microcode. In this post, I examine the microcode ROM in the original Pentium, looking at the low-level circuitry.