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Altera_Forum
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10 years ago

Nios problem with interfacing custom component

Hi, I am a newbie to Altera/Nios and have followed some tutorial to build a Nios2 system. Now I am trying to build a custom component with interface to the Nios2, but I am having some troubl...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
10 years ago

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Try just using IOWR instead of IOWR_16DIRECT

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Hi,

Tnx for reply, I have tested the IOWR macro without any luck, for me it seems like the value 0xFF is passed to the component (all leds are turned on).