WebJun 10, 2024 · 5.00/5 (1 vote) 10 Jun 2024 MIT 4 min read. A walkthrough and source code for designing a stream interface in Vitis HLS. This article contains a quick guide on how to design a AXI4 stream interface in Vitis HLS, a description of what is Vitis HLS and why you might prefer to use it for your FPGA designs. Download source code - 1.9 KB. WebApr 9, 2024 · This repository contains simple implementation of UDP/IP stack with 64-bit AXI-Stream interface. ICMP and ARP requests are partially supported. The project was …
Tutorial: using a HLS stream IP with DMA (Part 1: HLS design)
WebApr 11, 2024 · 最近接到一个任务,写一个axi register slice。然后就去找了一下代码,github上有开源的axi register slice代码,链接如下,如有需要可自取。因为之前在本站找过axi register slice的博客,发现没有博客写的特别通俗,就是那种像我这样的傻瓜也能很快看懂的博客,要么就是有图没代码,要么就有代码没图,让 ... Webhls::stream kernels use a special class qdma_axis for kernel streams which requires the header file ap_axi_sdata.h. It has variables data, last and keep to manage the data transfer. data: Internally qdma_axis datatype has ap_uint which can be accessed by get_data () and set_data () methods. boundary busters
QDMA DPDK Driver 2024.2 documentation - GitHub Pages
WebApr 11, 2024 · 首先,创建一个带有axi dma回环的vivado工程,其中block design的搭建如下:(下图dma没有开启SG模式). 尤其注意axi dma的设置中,width of buffer length register要设置为24及以上,因为之后的一个测试例程需要往buffer里面填充约8MB的数据,因此需要开辟收发各8MB的空间 ... WebA tag already exists with the provided branch name. Many Git commands accept both tag and branch names, so creating this branch may cause unexpected behavior. WebApr 20, 2024 · The AXI Stream protocol is a great way to move data around. Sure, like most AXI related protocols, it’s a bit bloated . However, if you remove everything but the TVALID, TREADY, TDATA and possibly TLAST or TUSER signals, then it really becomes quite usable. Indeed, it’s a great protocol for just moving raw data around. boundary busters boundaries townsend