For those who are interested: MCL65
I uploaded some videos of the system running a few applications and games. My hope was to test the MCL65 on a variety of programs that could demonstrate the instruction as well as cycle accuracy of the core.
Here are a few pictures I took of the system in action.
Received the Apple II+ in the mail today but it did not come with any diskettes. I used a terrific tool, ADTPro, to transfer disk images from my PC over to the Apple using the cassette port. It is slow but works great! I was able to transfer over DOS 3.3 and a few games such as Castle Wolfenstein, Zaxxon, and Lode Runner. They all appear to work fine with the MCL65 and I will take some pictures and video in a day or so.
The Atari 2600 just arrived in the mail, so replaced the MOS6507 CPU with the MCL65 core which is fitted the Xilinx Spartan-7 board and then to a 28-pin header for the 6507 package. Seems to work perfectly… Pictures below.
Please check out videos of these games running on the core: MCL65 YouTube Videos