- Reverse-engineering the flag circuits in the 8085 processor (righto.com)
Processors all have status flags to keep track of conditions such as a zero value, a carry, or a negative value. Whenever you write a loop or conditional, these flags ultimately are in control. But how are these flags implemented in the chip’s silicon? I’ve reverse-engineered the flag circuits in the 8085 microprocessor and explain what is really going on.
- The Egg (Weir short story) (Wikipedia)
“The Egg” is a short story by American writer Andy Weir, first published on his website Galactanet on August 15, 2009. It is Weir’s most popular short story, and has been translated into over 30 languages by readers. The story follows a nameless 48-year-old man who discovers the “meaning of life” after he dies.