The 68HC11 has two 8-bit accumulators, an 8-bit condition-code register, two 16-bit index registers, a 16-bit stack pointer, and a 16-bit program counter. The CPU can address the two accumulators as a ...

I'm doing a project for a class using an ancient moto 68HC11 microcontroller. It runs at 2MHz and has 3 (!) GPRs which makes writing fast enough assembly fun.<BR><BR>So far I wrote the code that has ...

One way that silicon suppliers reduce manufacturing costs is by discontinuing older product portfolios leading to microprocessor obsolescence. Multiple versions of those processor cores and a mix of ...

The DF6805 is a advanced 8-bit MCU IP Core with highly sophisticated, on chip peripheral capabilities. The DF6805 soft core is binary-compatible with the industry standard Motorola 68HC05 ...