EDN

DMA Controller on the ZNEO CPU

This application note presents DMA controller in the ZNEO CPU together with its prominent features, such as, DMA and CPU bandwidth sharing control and four independent DMA channels. This application ...
Design-Reuse

OmniTek releases enhanced version of Multi-Channel Streaming DMA Controller Core

April 9, 2014 -- Video-processing specialist OmniTek has released an enhanced and universal version of its Multi-Channel Streaming DMA Controller FPGA IP-core for transferring streaming data such as ...
Embedded

Using Direct Memory Access effectively in media-based embedded applications: Part 2

Last time, in Part 1, we introduced somebasics behind Direct Memory Access (DMA) -why it's needed, and how it's structured and controlled. This time,we'll focus on the classifications of DMA transfers ...
Design-Reuse

Digital Blocks DMA Controller Verilog IP Core Family Extends Leadership with enhancements to AXI4 Memory Map and Streaming Interfaces

GLEN ROCK, New Jersey, January 2, 2023 – Digital Blocks, a leading developer of silicon-proven semiconductor Intellectually Property (IP) soft cores for system-on-chip (SoC) ASIC, ASSP, & FPGA ...
EDN

PCI Express DMA Reference Design Using External Memory

The PCI Express DMA reference design using external memory highlights the performance of the Intel Arria V, Arria 10, Cyclone V and Stratix V Hard IP for PCI Express using the Avalon Memory-Mapped ...
CSOonline

Stop sneaky hackers from launching DMA attacks

Direct Memory Access (DMA) is a controller feature that has been available at least since the original IBM PC. It can be used by hackers to compromise your otherwise very heavily protected computer.