Direct memory access (DMA) is a means of having a peripheral device control a processor’s memory bus directly. DMA permits the peripheral, such as a UART, to transfer data directly to or from memory ...

In the most simple computer system architecture, all control lies with the CPU (Central Processing Unit). This means not only the execution of commands that affect the CPU’s internal register or cache ...

Here’s the thing about coding. When you’re working on embedded projects, it’s quite easy to run into hardware limitations, and quite suddenly, too. You find yourself desperately trying to find a way ...

Secured-core PCs help mitigate attacks like Thunderspy by requiring a device to be unlocked to gain direct memory access. When you purchase through links on our site, we may earn an affiliate ...

Communicationbetween processors and memories is often a major bottleneck, making the designof the memory controller a critical task in determining overall system-levelperformance. The memory ...

More storage, now. And make it faster! The explosion of data gathering in today’s online business environment means that your storage requirements keep going up, and the amount of data that you need ...

DRAM chips often lack the performance that embedded systems require. Also, SRAM takes up too much space and is too expensive for any application using over 1 Mbyte of memory. But designers have ...