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Altera_Forum
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10 years ago

Read/Write EPCS64 flash from Nios II

Hi all, Actually, I'm trying to write/read my flash device using the HAL functions. After opening the device, I write into the EPCS64 using alt_write_flash_block, then i read it using al...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
10 years ago

I want just to precise that in debug mode, I can see that the location where I write changed but with wrong values.

For example, I'm writing 0x40228f5c to 04FC0000 address, but I can see this :

04FC0000 2E479120 FFFFFFFF FFFFFFFF FFFFFFFF

I don't find an explication why.

Do you have any suggestion please?

Thanks

Best regards