In the first installment of this series we had a brief look at the steps needed to get a bare-metal application running on an STM32 microcontroller. While this allowed us to quickly get to the juicy ...

Gain insight into the CXL specification. Learn how CXL supports dynamic multiplexing between a rich set of protocols that includes I/O (CLX.io, based on PCIe), caching (CXL.cache), and memory (CXL.mem ...

The transfer of data to and from peripheral devices in Windows PCs. The first PCs used port-mapped I/O (PMIO) addressing, which used an address space separate from main memory to read and write ...

There are major changes coming in the memory interface world, and recent interest in AMD and Nvidia's plans to adopt the new High Memory Bandwidth standard make this a good time to explain the three ...