Altera_Forum
Honored Contributor
Honored ContributorNonvolatile Memory
Hi all. How is the entry value of the variable to the nonvolatile memory, and then to count:confused:
Flash loader EPCS16.Forum Discussion
3 Replies
Altera_ForumHard to guess what you are asking about. Please try to rephrase and elaborate the question.
- Altera_Forum
For example on Arduino the entry T1=EEPROM.read(4) means the reading from the nonvolatile memory of the value of the variable T1. How is this implemented in nios?
- Altera_Forum
You need to use the EPCS serial flash controller core. See chapter 5 of the embedded ip user guide (https://www.altera.com/content/dam/altera-www/global/en_us/pdfs/literature/ug/ug_embedded_ip.pdf). You need to decide where in the EPCS you want to put your data and there are functions to read and write pages.
