The 8051-compatible microcontrollers are equipped with up to two inputs that may be used as general-purpose interrupts. A simple way to increase the number of interrupt inputs is shown in the figure.
Figure 1 shows how you can connectthe sensor to the microcontroller. Youprogram the microcontroller to generatethe control signals for the sensor. Thedesign uses a 16-MHz clock frequency.The ...
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.