Modern CPUs can run in two modes: kernel mode and user mode. When a CPU runs in kernel mode, an extended set of instructions is allowed, as is free access to anywhere in memory and device registers.
The Raspberry Pi Zero has some new competition. A Chinese company is running a crowdfunding campaign for a tiny computer-on-a-module called the Lichee Pi Zero that’s priced as low as $6. It has an ARM ...
Sustainability has moved from corporate marketing to a board‑level mandate. For technology companies, this shift is more than meeting environmental, social, and governance frameworks; it reflects the ...