Bridge to AXI 4

0

Hi,
Is there ant common solution for a bridge from APB in Xilinx IP lib ( or other simple parallels bus) to AXI 4?
I am asking it because I need to implement bridge from the APB bus to the DDR Controller's AXI 4 interface.

Regards
Gil

已提問 3 年前檢視次數 273 次
3 個答案
0

Hi,

Unfortunately AWS does not offer an example IP for APB - to - AXI bridge. Also, I noticed that Vivado IP catalog offers AXI-to-APB bridge, but not the other way around:
https://www.xilinx.com/support/documentation/ip_documentation/axi_apb_bridge/v3_0/pg073-axi-apb-bridge.pdf

Thanks!
Chakra

AWS
已回答 3 年前
0

Chakra, thanks a lot for your response!

Just to make it clear; any bridge to AXI4 (from any parallel bus) will help me. maybe there is something like it in the IP Catalog ? ( I also looked for it but couldn't find any. I am double checking it because I assumed this component is commonly used and therefore there is a fixed solution).

So, I guess I will have to design some "parallel bus" to AXI bridge.

Regards
Gil

已回答 3 年前
0

Chakra, thanks a lot for your response!

Just to make it clear; any bridge to AXI4 (from any parallel bus) will help me. maybe there is something like it in the IP Catalog ? ( I also looked for it but couldn't find any. I am double checking it because I assumed this component is commonly used and therefore there is a fixed solution).

So, I guess I will have to design some "parallel bus" to AXI bridge.

Regards
Gil

已回答 3 年前

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