Just bear in mind that Intel's Panther Lake has a bit of FRED, too.

For most UNIX systems, Linux included, device drivers typically divide the work of processing interrupts into two parts or halves. The first part, the top half, is the familiar interrupt handler, ...

Every time a computer receives a network packet, completes a disk write, or a user moves the mouse, the processor handles an event known as an ...

Editor's Note: Linux remains an attractive option for embedded systems developers. In fact, industry surveys such as the Embedded Market Study by UBM (EDN's parent company) consistently show interest ...