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Altera_Forum's avatar
Altera_Forum
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15 years ago

Quartus 9.1sp2 + University SD card core

Hi, I've been trying to build a rather basic computer for a DE1 board. This computer is basically the exact same as a DE1 basic computer but I need to add an MMU and support for the SD car...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
15 years ago

Yes , I'm using NIOSII 9.1sp2 as well as Quartus 9.1sp2. The document you provided presents the way of converting the nios2 project to the new version with BSP (software build tools). Unfortunately, it doesn't help in the SOPC Builder where the error 'More than one port ...has role reset' appears.

The thing is , I don't even need nios2 project to get the described error. The problem lies in the SOPC component description which is somehow faulty.

Thx for the info, though !

Regards