Forum Discussion

Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
14 years ago

pcie interrupt

Hi, When there is an interrupter, I'm getting multiple PICe interrupts from Jungo driver until it gets the interrupt serviced. Does anyone know if PCIe Hard IP generates continuous interrupt T...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
10 years ago

I think PCIe Hard IP generates only one interrupt TLP packet to PC.

You are getting multiple PICe interrupts from Jungo driver until it gets the interrupt serviced, could it be from the previous interrupt which is not being serviced and cleared.