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Altera_Forum's avatar
Altera_Forum
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11 years ago

PCI interrupt problem

Hi I'm developing a project with altera FPGA cyclone IV Development Board connected to a PC via PCIe bus. I'm trying to generate a PC Interrupt when a push button of the dev board is pressed. ...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
10 years ago

Try configure the PCIe core to requester/completer instead on completer-only.

Completer-Only mode only can receive requests, but cannot initiate upstream requests.