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Altera_Forum's avatar
Altera_Forum
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14 years ago

NIOS II Interrupt Registration

Hello, My question is with regard to using NIOS II Interrupts on a Cyclone IV E board. The NIOS II was designed using the QSYS module within quartus and a VIC was added in order to allow ...
Altera_Forum's avatar
Altera_Forum
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14 years ago

Just a question: Is the interrupt signal hanging? You may need to clear the irq source before you leave the isr.