Transfer Data From Pl To Ps Using Axi Dma, 25 صفر 1440 بعد الهجرة I am doing a similar PL to PS data transfer but without any interrupts, I am using the simple JTAG mode to debug and view on my ILA, should I enable level shifters or perform any sort of configuration to This involves the PL as an AXI-4 (full) master, and the PS as a regular AXI-4 Lite slave to configure the DMA Engine. My design on PL side has an AXI-Stream master, values from which I want to read from the C firmware running on ARM CPU. More information about using DMA 22 ذو القعدة 1443 بعد الهجرة All of the DMA transactions use AXI interfaces to move data between the on-chip memory, DDR memory and slave peripherals in the PL. Using a DMA - need to store it in DDR and read from DDR, unnecessary off DMA AXI-Stream Fifo (see Adam Taylor's post) Implement an AXI Slave via IP Packager (the way you're supposed to do this really) If it's low bandwidth and simple, an AXI stream FIFO is the most I would like to use it to access and transfer data from the PL to PS, or to transfer data from PS-OCM to PS-DRAM. This is my block design in Vivado: Basically the IP core only increments input by 5. In addition to the BRAM, I used a separate pointer sent over AXI GPIO to tell the PS where the PL had written data, essentially making the BRAM a FIFO buffer I am trying to transfer float from PS to PL via AXI DMA. This post will be related to Zynq Processing System (PS) DMA In my last blog we had just arrived at the point where the benefit of using DMA (Direct Memory Access) had become obvious, although I previously alluded to So in your case the PS would write the data to some memory, the DMA would then read the data from that memory (AXI MM reader) and write it out probably over AXI streaming. Now connect the axi_reset of the inverter to the axi_resetn of the DMA. This is the config for axi Hello, I'm trying to transfer data (which are already cached), to the PL via ACP port. Look at it this way, even with a 64 bit AXI interface and Hi,<p></p><p></p> <p></p><p></p> I'm using ZYNQ and need to transfer large amounts of data (16Mbytes) from PL to PS.

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