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436 Views
Registered: ‎02-11-2019

uartlite interrupts

Hello..

i am using vivado 2017.4 with MYC-xc020 fpga. in my design i have 6 uartlite ip core's all have interrupt's . i connected all interrupt's to the xlconcat ip. 

1.when i boot my board i am getting irq for uartlite.

2. if i do cat /proc/interrupts i did't get the inerrupts for the uartlite ip core's .

3.please find the attachment's for uderstanding issue better.

Tags (3)
vivadoint.JPG
interrupt.JPG
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abhinayp
Xilinx Employee
Xilinx Employee
346 Views
Registered: ‎07-12-2018

Hi tnareshnaresh7@gmail.com 

Did you check https://xilinx-wiki.atlassian.net/wiki/spaces/A/pages/18842249/Uartlite+Driver link for reference? If yes ignore for now.

Did you try using only one uartlite core in the design and see if you are able to see the interrupts?

 

Best Regards
Abhinay PS
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