Hi John, On 10/05/2014 09:58 PM, John Coffman wrote:
Nikolay, Just as the 6809 and 6809E are different externally, the 63C09 and 63C09E are also different. 6809 == 63C09 6809E == 63C09E (The P suffix indicates a plastic package). The VME/ATX 6x0x board is designed for the 6809; i.e., no -E suffix.
Thanks for the explanation! Regards, Nikolay