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Honored Contributor
Honored Contributorstandalone compact flash example errors
Hello, Im working with the standalone compact flash IP and Im having some serious trouble getting it to work on any Flashcard other than the 16Mb card that came with my NIOS Cyclone 1C20 dev kit. ...
Altera_ForumHonored Contributor
Honored ContributorHi,
I followed your advise, but still have problem.(Add delay and pull-down resistor) <div class='quotetop'>QUOTE </div> --- Quote Start --- IDE_initialize(): error: verify fail: wrote 0x1, read 0x0 IDE_initialize(): error: verify fail: wrote 0x2, read 0x0 IDE_initialize(): error: verify fail: wrote 0x3, read 0x0 IDE_initialize(): error: verify fail: wrote 0x4, read 0x0 IDE_initialize(): error: verify fail: wrote 0x5, read 0x0 IDE_initialize(): error: verify fail: wrote 0x6, read 0x0 IDE_initialize(): error: verify fail: wrote 0x7, read 0x0 IDE_initialize(): error: verify fail: wrote 0x8, read 0x0 IDE_initialize(): error: verify fail: wrote 0x9, read 0x0 IDE_initialize(): error: failed register write/readback test. Cannot initialize IDE device.[/b] --- Quote End --- Can you help me? Thank you, LiangYi
