摘要: PCIe接口总线可以实现CPU 与FPGA之间的低延时、高带宽数据传输，关键在于DMA 引擎的设计，使CPU 不参与数据传输。然而，现如今主流基于PCIe接口的CPU+FPGA 数据传输方案中均采用国外厂商Xilinx的FPGA 设备，国产FPGA商用IP核严重匮乏，使得将该方案移植到国产 ...

Certain motherboard models from vendors like ASRock, ASUSTeK Computer, GIGABYTE, and MSI are affected by a security vulnerability that leaves them susceptible to early-boot direct memory access (DMA) ...

Motherboards from several major vendors are affected by a vulnerability that can allow a threat actor to conduct early-boot attacks. According to an advisory published on Wednesday by Carnegie Mellon ...

The European Commission has no plans to scrap the Digital Markets Act despite Apple's complaints that the law causes a worse experience for European iPhone owners. The Digital Markets Act (DMA) is an ...

Forward-looking: Following the recent completion of specifications for PCIe 7.0, the PCI Special Interest Group (PCI-SIG) has already begun work on the next generation. While consumer PCs typically ...

Abstract: To meet the development needs of high-performance networks, the efficiency of PCIe DMA with small packet transmissions emerges as a critical performance bottleneck. For the purpose improving ...

The 4-Ch PCIe FFC Adapter Board expands the PCIe interface of the Raspberry Pi 5 to four PCIe FFC connectors using the ASM1184e PCI Express packet switch chip, which we’ve seen in HATs like the ...

PC components have a finite number of channels that connect with the CPU. These channels are physically built into the CPU, the motherboard, and the components themselves — and they're called PCIe ...

FPGA processing relies upon high throughput and low latency to maximize performance and efficiency. In conjunction with the new capabilities which Intel FPGA devices provide, more than a doubling of ...

The official specifications for the next-next-generation PCI Express 7.0 standard have been released, giving us a look at what the future of consumer storage devices and add-in cards could be like. As ...