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Altera_Forum
Honored Contributor
Honored ContributorNios - Problem to Read from DDR3
Hello everyone, I am working with the Arria II GX FPGA along with Quartus 10.1. I am trying to write data into an external ddr3 memory (2 gbits) using the altmemphy ddr3 memory controllers...
Altera_ForumHonored Contributor
Honored ContributorI recommend creating a test hardware project that contains a Nios II 'f' core, a DMA called "dma", JTAG UART, 64kB on-chip memory, and the SDRAM controller. Run the test program called "memtest" from the on-chip memory and use it to test your SDRAM to make sure it is operating correctly. You'll need to connect the CPU data master and both DMA masters to the SDRAM controller for this test to work properly.
