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Altera_Forum
Honored Contributor
Honored ContributorTightly Coupled Memory
Would someone please explain "tightly coupled memory" and its use within the NiosII/Qsys context? The exercise manual section of the "Designing with the Nios II Processor and Qsys" Customer Tra...
Altera_ForumHonored Contributor
Honored ContributorIndeed, I did miss the point. Thank you Cris72 for the clarification. I thought DSL was advising against using TCM.
From you comments and DSL's last post I better understand how TCM can be used to speed up a design and reduce the resource load on the FPGA. There is a lot that I still do not understand about this, such as how does one control what code goes into TCM and what code goes into normal memory. I need to study the subject a bit more if I can find documentation on TCM in respect to Nios II.
