A microcontroller family from Motorola descended from the Motorola 6800microprocessor. The 68HC11 devices are more powerful and more expensive than the 68HC05 family. {FAQ (ftp://src.doc.ic.ac.uk/usenet/usenet-by-group/comp.answers/microcontroller-faq/68hc11)}. There is an opcode simulator for the 68HC11, by Ted Dunning . Interrupts, hardware I/O, and half carries are still outside the loop. Adding interrupts may require simulating at the clock phase level. Version 1. . (1995-04-28)
