Hallo,

Mike Watters sent me a faulty Fidelity Chess Challenger (1) motherboard. I have done reverse engineering so that the MAME development team can emulate this computer, too. But unfortunately the Mask-ROM is faulty: it has a damaged address pin (A4), and therefore I can only access half of the data. I'd appreciate it if someone had the romdump to send it to me.

Thank you!

Regards,
Gerardo