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Altera_Forum
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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

maybe... you keep the fpga as interrupt source as either active low or high level, then it goes connect go a active gpio pin of the hps ? the hps pin configured as an interrupt input pin. is this what you wanted to do?