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Altera_Forum
Honored Contributor
Honored ContributorConfiguration Problem!
After configuration, can the user logic access the configuration device, EPCS64 for example, through the configuration pins? If can, how to do that? Use a IPcore or user defined logic? Thanks!
Altera_ForumHonored Contributor
Honored Contributor --- Quote Start --- If I store the code for Nios II in the serial configuration device, and the Nios II uses on-chip memory as instruction memory. After configuration, the instruction memory is blank, right? So Nios II can do nothing. How can I load the code in the serial configuration device into the on-chip instruction memory? Should I define user logic to do that? Thanks! --- Quote End --- the epcs componet in sopc contains a bootloader to copy your code to ram. add one of these and set the reset vector to the epcs component. the documentation on this is reasonable.
