Eventually, [Matt] stumbled across this awesome resource for 8051 programming ... realize this 30-year-old chip has 32 IO pins. This microcontroller, along with its bigger brother the 8052 ...
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 ...
The M8051EW offers a complete, high performance 8051 core and developmentkit, based around Mentor Graphics’s highly successful M8051W implementation of this popular 8-bit microcontroller ... for both ...