- “Legend of a Mind” is a song by the British progressive rock band the Moody Blues, and was written by the band’s flautist Ray Thomas, who provides the lead vocals. “Legend of a Mind” was recorded in January 1968 and was first released on the Moody Blues’ album In Search of the Lost Chord. Prominently featuring the Mellotron, it was the first song recorded for the album.
- 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.