Sally - 545/Atari7800 GitHub Wiki

6502C Core

Documentation

• 6502 Family manual
• useful website
• tidbit about clocking

Verification:

• testing suite

OpenCores options:

VHDL:

• http://opencores.org/project,cpu6502_true_cycle

  • Supports extra ISA modes (Rockwell)

• http://opencores.org/project,t65

  • Supports extra ISA modes (6502, 65C02 and 65C816)

Verilog

• http://opencores.org/project,ag_6502
• new core
• updated new core