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Hi all experts
I have a problem with NOR flash when it reads and writes. Here is my parameters Arria10 (with quartus prime standard edition) Micron Serial NOR flash 1.8V (MT25QU01GBB (There is limited images I can post, so I will put the link on reply) Msel = 010 (hard wired) as below (There is limited images I can post, so I will put the link on reply) epcq_controller in qsys was set as below https://alteraforum.com/forum/attachment.php?attachmentid=14251&stc=1 ("STANDARD" & "QUAD" both cases were tried) devices & pin option was set as below https://alteraforum.com/forum/attachment.php?attachmentid=14253&stc=1 (I also tried "AUTO" for "EPCQL1024" & "1.8V" in configuration device) When I tried to write .sof image into flash by using "NIOS II Flash Programmer" Error message pops up as below https://alteraforum.com/forum/attachment.php?attachmentid=14254&stc=1 Do you have any idea or any suggestion for this issue? -------------------------------------------------------------------------------------------------------- To debug this issue, read & write test was performed by using Memory Test template Here is my result of Memory Test template (below) https://alteraforum.com/forum/attachment.php?attachmentid=14255&stc=1 If you have any idea or any suggestion, I appreciate your help. Thank you for readingLink Copied
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information related with "Msel"
https://www.altera.com/en_us/pdfs/literature/hb/arria-10/a10_handbook.pdf p243~244 7.3.1 MSEL Pin Setting it was hard wired on the schematic
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