Ken Shirriff's blog
Computer history, restoring vintage computers, IC reverse engineering, and whatever
Showing posts with label
6502
.
Show all posts
Showing posts with label
6502
.
Show all posts
Silicon reverse engineering: The 8085's undocumented flags
›
The 8085 microprocessor has two undocumented status flags: V and K. These flags can be reverse-engineered by looking at the silicon of the ...
7 comments:
The 6502 CPU's overflow flag explained at the silicon level
›
In this article, I show how overflow is computed in the 6502 microprocessor at the transistor and silicon level. I've discussed the mat...
16 comments:
The 6502 overflow flag explained mathematically
›
The overflow flag on the 6502 processor is a source of myth and confusion. In this article, I explain signed and unsigned binary arithmetic...
28 comments:
‹
›
Home
View web version