Forum Discussion

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

Hardware interrupts from FPGA to HPS

Hi, I have data bus that I want to send to a PC each time we get an interrupt from FPGA module (maximum interrupt frequency is 1MHZ and the throughput should be 8 Mbytes/sec) through Ethernet. I...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
10 years ago

Yes. I have VHDL module with output data bus and another output pin(= the interrupt pin which connected to interrupt input pin of the HPS) and I want to send the data when the interrupt pin goes HIGH. (collect the data in the HPS and send it as Ethernet packet)