Make sure that all devices on the chain are UDMA-capable. Also, with UDMA, often, even a slight overclock will screw up the timing of the controller, so if you're overclocking, try dropping back to ...
This application note presents the Direct Memory Access (DMA) control, its basic set-up and operations. The document includes the usage examples of the DMA controller and the DMA Trigger Factor ...
Ahead of the March 6th deadline, a letter to the European Commission argues that Apple’s plans only reinforce its control over the iPhone ecosystem. Ahead of the March 6th deadline, a letter to the ...