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Altera_Forum
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13 years ago

Delayed Interrupt

Nios-II response to Continuous interrupt is delayed (sometime), due to this i am loosing my data what precaution should i take to handle this issue please have a look on print screen of m...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
13 years ago

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I think you could get much better speed improvement if you place ImgBuff, isr and other time critical code in onchip memory and connect to Nios with Tightly Coupled ports.

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Sorry i haven't much idea about how to put "ImgBuff, isr and other time critical code in onchip memory and connect to Nios with Tightly Coupled ports" in onchip memory though i have onchip memory in my sopc

please give some clue or literature which guide me in this direction.