Hi all,
What is the difference between AXI4 with mode burst and using the DMA??
Thank you,
Mokhtar.
Hi all,
What is the difference between AXI4 with mode burst and using the DMA??
Thank you,
Mokhtar.
AXI4-Burst is the protocol used by DMA IP-Cores to move data in the AXI4.
When you need an IP-Core to copy data, use the DMA IP-Core.
On all other actions, like you have lots of data you need to do some calculations on, generate a custom IP-Core.
Hi,
The problem is I created a peripheral with CIP ( AXI4 burst capable high-throughput memory mapped interface), I connected the slave of peripheral to the master GP2 of PS and its Master to the HP0 of PS (64 bits). I choose the option to generate the ISE project and template driver files of peripheral with quite the default options (added software reset). So, I don't use the DMA IP-core but my example worked with AXI4 burst mode ( the example generated by XPS worked correctly).
So, any help?
Mokhtar.
I use just axi_interconnect to connect the masters and the salves.
I don't understand what your problem is
Hi,
My problem I don't know , if the program is working properly, because I used the AXI4 bus with burst mode and without DMA
More precisely, can I use only the axi bus with Burst mode and without DMA??or the burst mode with AXI4 requires obligatory DMA controller??
The Xilinx DMA IP-Core is just an IP-Core you can use to copy data, its not required in any way.
Before working with your own peripheral you should read ug761_axi_reference_guide.pdf