[Mike] wanted to drive several SPI peripheral from a PIC32. He shows how much latency his conventional interrupt handlers were taking away from his main task. He needed something more efficient. So he ...

In the world of computers, the central processing unit (CPU) is–well–central. Your first computer course probably explained it like the brain of the computer. However, sometimes you can overload that ...

What is direct market access (DMA)? Direct market access (DMA) is a way of placing trades directly onto the order books of exchanges. As a result, DMA offers traders flexibility and transparency when ...

Want to learn more about DMA? Find out how DMA works, including the markets you can trade and some trading platforms to get you started. With DMA, a trader is able to interact with stock or currency ...

Multicast, a technique commonly used in networking systems, allows a given processing unit to send a single data stream to multiple destinations at the same time efficiently. Typically, the switch ...