This paper presents an instruction set simulator of an 8-bit, MCS-51 compatible CPU core, and shows how to use it in embedded software development process; Method to control and debug CPU using ...

If instruction sets didn't matter, processors would be cheaper and designers would have more options. That's why one startup's efforts are so intriguing. Every microprocessor is different, in part ...

When developing software for small microcontrollers, it is common to use assembly language in the final product. But there is still much value in prototyping the software and its algortihms in C. Here ...

LONDON — Embedded system manufacturers are increasingly committing to Linux as the operating system of choice, and this migration from more traditional and commercial operating systems is set to ...

Because the dimensions of lithography are now closer to the fundamental physical limits, scaling is more and more difficult and thus multi-core processor solutions are just starting to be more popular ...

Cortus released the APS23 and APS25 32-bit processor IP cores, based on v2 of the company’s instruction set. The new instruction set aims to reduce the size of a system’s instruction memory, usually ...

Unlock the full InfoQ experience by logging in! Stay updated with your favorite authors and topics, engage with content, and download exclusive resources. Andres Almiray, a serial open-source ...

To some, an operating system is a burden or waste of resources, like those working on embedded systems and other low-power applications. To others it’s necessary, abstracting away hardware so that ...

At the start of the year, I highlighted key trends in 5 Embedded Software Trends to Watch in 2024, predicting the forces shaping the industry. As the year unfolded, many of these trends indeed drove ...

The S5000 software-configurable processor family combines the flexibility of the compilable Tensilica Xtensa RISC processor core and the programmable Stretch instruction-set extension fabric (ISEF) to ...