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Altera_Forum's avatar
Altera_Forum
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21 years ago

Failed to open the flash device

Hi, I want to read the flash thru the EPCS device. The HAL alt_flash_open_dev() always returns 0. When I debug/trace the this function call, it seems that the HAL system can not find such ...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
21 years ago

Hello kwokwong,

What kind of flash, board, Nios version are you using? There has been some trouble with 16 bit flashs in 8 bit mode. Please try to use the search function of the forum to get some hints. Let us know if you have solved the problem.

Bye,

niosIIuser