Skip to content. Navigation Menu Toggle navigation ...

On this topic. The group studied and focused on 8051 microcontrollers using the C programming language for interrupts and communication. The group has gone deep into learning and implementing a number ...

Learn what interrupts are, how they work, and what are the advantages and best practices of using them in microcontroller programming, with examples. Sign in to view more content ...

The program in Listing 1 uses a pseudo-RETI instruction to provide a five-priority-level interrupt system for the 8051P microcontroller. The interrupt-priority order, from high to low, is INT0 IT0 ...

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 ...

The DS89C4x0 single-cycle 8051 processors come with flash memories up to 64 kbytes. They can be programmed by an application. The devices also include two full-duplex UARTs, 13 interrupt sources ...