AXI-DMA AXI-CDMA AXI-VDMA使用CDMA能够满足项目需求(MM-MM),DS文档介绍如下:The Xilinx LogiCORE™ IP AXI Central Direct Memory Access (CDMA) core is a soft Xilinx Intellectual Property (IP) core for use with the Vivado® Design Suite. The AXI CDMA provides high-bandwidth Direct Memory ...
1. 使用 CDMA 将特征图和权重从 DDR3 传输到 BRAM。 //transfer feauture map from DDR3 to Bram0 XAxiCdma_IntrEnable(&xcdma, XAXICDMA_XR_IRQ_ALL_MASK); Status = XAxiCdma_SimpleTransfer(&xcdma, (u32)source_0, (u32) cdma_memory_destination_0, numofbytes, Example_CallBack, (void *...
6. Either poll the CDMASR.IDLE bit for assertion (CDMASR.IDLE = 1) or wait for the CDMA to generate an output interrupt (assumes CDMACR.IOC_IrqEn = 1).(等待传输完毕,如果没设置中断则当CDMASR.IDLE = 1的时候表示传输完成,如果设置了中断,传出完成(maybe)会进入中断) 7. If interrupt based...
所以CDMA有一个S_AXI_LITE端口，连接到AXI_INTERCONNECT上的M08_AXI，然后转到PS-7上的GP0。它还有一...
* 6.00a srt 03/27/12 Changed API calls to support MCDMA driver. * 7.00a srt 06/18/12 API calls are reverted back for backward compatibility. * 7.01a srt 11/02/12 Buffer sizes (Tx and Rx) are modified to meet maximum * DDR memory limit of the h/w system built with Area mode ...
基于这个目的,定义了一个基于AXI4 FULL MASTER的IP,暂且取名为FDMA。 上传者:baidu_34971492时间:2024-07-19 多波束GEO卫星通信中CDMA与FDMA的多址容量.pdf 多波束GEO卫星通信中CDMA与FDMA的多址容量pdf,多波束GEO卫星通信中CDMA与FDMA的多址容量 上传者:weixin_38743737时间:2019-09-16...
AXI-DMA AXI-CDMA AXI-VDMA 使用CDMA能够满足项目需求(MM-MM),DS文档介绍如下: The Xilinx LogiCORE™ IP AXI Central Direct Memory Access (CDMA) core is a soft Xilinx Intellectual Property (IP) core for use with the Vivado® Design Suite. The AXI CDMA provides high-bandwidth Direct Memory ...
AXI CDMA Register Summary 这个寄存器偏移地址的表格可能会经常使用,具体的寄存器请参考官方文档 设计流程(在PS端的配置)Simple DMA mode In this mode, Scatter Gather is excluded and **the CDMA executes one programmed DMA command and then stops. **This requires the CDMA registers to be set up by an...
* 6.00a srt 03/27/12 Changed API calls to support MCDMA driver. * 7.00a srt 06/18/12 API calls are reverted back for backward compatibility. * 7.01a srt 11/02/12 Buffer sizes (Tx and Rx) are modified to meet maximum * DDR memory limit of the h/w system built with Area mode ...