Nothing new for a 6502 emulator, I just wanted to learn about it. I followed along with javidx9's tutorial video and project, as well as gianlucag's implementation.

(Currently) only implements legal opcodes. All illegal opcodes terminate the program but can be changed to a NOP relatively easily. Also has a simple testing program to step through instructions and view memory, and the 'base' branch only contains the ct6502 class files plus a abstract Bus class.

Was tested against Klaus2m5's 6502 functional test program

Implement a class that derived from the Bus class (or create a new one from scratch, either works), and call the clock function of the ct6502 accordingly. (test_program shows a simple implementation of it in SimpleRamBus.h)