- I started programming twenty year ago coding in machine codes for Intel 8080. This microprocessor was my lucky pass to the fascinating world of bits and bytes. Years later developing various emulators of i8080 and tackling with undocumented and partially documented features of this processor I decided to collect real chips from different manufacturers and examine them using the 8080 CPU Exerciser.
- Serpens (Wikipedia)
Serpens (Ancient Greek: Ὄφις, romanized: Óphis, lit. ’the Serpent’) is a constellation in the northern celestial hemisphere. One of the 48 constellations listed by the 2nd-century astronomer Ptolemy, it remains one of the 88 modern constellations designated by the International Astronomical Union. It is unique among the modern constellations in being split into two non-contiguous parts, Serpens Caput (Serpent Head) to the west and Serpens Cauda (Serpent Tail) to the east. Between these two halves lies the constellation of Ophiuchus, the “Serpent-Bearer”. In figurative representations, the body of the serpent is represented as passing behind Ophiuchus between Mu Serpentis in Serpens Caput and Nu Serpentis in Serpens Cauda.