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Altera_Forum
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13 years ago

boot NIOS from EPCS flash and use SDRAM to store instructions and data

Hi! In the qsys I have: 1. Clock Source 2. On-Chip Memory 3. Nios II Processor 4. System ID 5. JTAG UART 6. EPCS Serial Flash Controller 7. PIO 8. SDRAM Controller I want to use...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
13 years ago

Test of SDRAM and Flash from NIOS application is ok! I write to all bytes 0xAA then read and verify it. Then I write 0x55 and verify it. In both devices it works good. But it still don't boot from flash after power on :-(