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Altera_Forum
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11 years ago

Nios II with enable Error-Correcting Code (ECC) (Qsys Design)

Hello Everybody ! I'm trying to implement a Nios II Qsys Design with enable ECC. I'm using: a fast Nios II (Gen2 Processor); an On-Chip (RAM) memory with its ECC Parameter enable; O...
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Altera_Forum
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10 years ago

I assume that you checked the "Extend the data width to support ECC bits" or something like that depending on which version of Quartus.

The above option is only can be used when you have Tightly coupled instruction/data masters connected to it. If you want to connect to instruction_master and data_master, you need to uncheck the option.