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Altera_Forum's avatar
Altera_Forum
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13 years ago

Vectored Interrupt Controller VIC Respond if i take out Ethernet Connector RJ-45

Hello Friends I am getting Continuous interrupt on nios-II, and this interrupt handle by VIC (Collected by edge_capture register-Please see attached jpeg ). whenever interrupt come i asse...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
13 years ago

if i change the clocking scheme of project in SOPC, VIC start receiving all the interrupt.

if i assign clock to ddr2_bot_auxfull insted of ddr2_bot_auxhalf VIC start collecting all the interrupt.

but at the same time other peripheral like UART stop working.

please put light on clocking arrangement for VIC and other peripheral to work properly