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Altera_Forum
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11 years ago

To handle interrupt from FPGA PB

Using Quaruts 14.0 on Linux 64bit on Altera's SOC dev kit. There 2 example from Altera that i am using. The Altera-SoCFPGA-HardwareLib-GPIO-CV-GNU and Altera-SoCFPGA-HardwareLib-FPGA-CV-GNU. T...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
11 years ago

I found solution.

The FPGA PBs actually masked interrupt, so there is need to unmask.

According to GHRD it comes from ALT_INT_INTERRUPT_F2S_FPGA_IRQ1 which is true.

Thanks for help.