The M8051 is a configurable soft-core implementation of the industry standard 8051 microcontroller that features a clock compatible twelve clocks per machine cycle architecture. This microcode-free ...

Looking at the most abundant bytes, it seems to match a profile similar to the Intel 8051. In a fascinating blur of reverse engineering, he traced the main structure of the program back from the ...

Some other old silicon survives in the form of cores incorporated into other chips, for example the venerable Intel 8051 microcontroller may have shuffled off this mortal coil as a 40-pin DIP ...

Woodcliff Lake, NJ — May 30, 2014 — Continuing to use the hundreds of thousands of old systems built around 8051 microcontroller chips has become ... the L8051XC1 exactly match those of the original ...