This Application Note explores the implications associated with performing Direct Memory Access (DMA) operations on an ARM multi-core system such as the ARM11 MPCore and Cortex-A9 MPCore. The target ...

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 ...

Cybersecurity experts just found a flaw in the UEFI firmware that many modern motherboards use. The “bug” could let attackers ...

A vulnerability in the implementation of UEFI firmware has left many popular motherboards vulnerable to direct memory access ...