This paper describes the design and implementation of a version of the 8051 microcontroller, one of the most commercially used microcontrollers in FPGA with reconfigurable instruction set.

The intel 8051 series 8bit microcontroller, originally introduced in 1980, remains popular and has had perhaps the longest product life of all such devices. It has become the industry standard for ...

Equipped with a single-cycle, 8051 RISC processor, the VERSA MIX VMX1020 microcontroller is said to deliver an average of eight times more processing power than a standard 8051 MCU. The device ...

Although 8051-compatible microcontrollers with SPI ports are available, a lower-cost device with an SPI port bit-banged through GPIO pins often suffices. The code shown here takes advantage of ...

The S8051XC3 IP core implements a high-performance, low-energy, 8-bit microcontroller that executes the MCS®51 instruction set and includes a configur ...