Microsoft’s 6502 BASIC ran on the same CPU that powered the Apple II, Commodore 8-bit series, NES, and Atari 2600.

"Rick Weiland and I (Bill Gates) wrote the 6502 BASIC," Gates commented on the Page Table blog in 2010. "I put the WAIT ...

Microsoft has released the source code for the BASIC version it developed in 1976 for the MOS 6502 processor, a central ...

Code that regularly flickers in the left of the T-800s vision is just 6502 machine code. It’s apparently just a random hexdump from an Apple II’s memory.

First in BASIC, then augmented with little machine code speed-ups. We didn’t come close to [Óscar Toledo Gutiérrez] though, who’s reverse engineering a 2K all-machine-code game he wrote back ...

The code Microsoft has released is version 1.1, which apparently contains fixes to the garbage collector identified by ...