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Altera_Forum
Honored Contributor
21 years agoFlash programmer fails on custom board design
Hi I have a custom board design. My problem is that the flashprogrammer fails when trying to download to the flash, it fails with this message(Send (64) failed. Unable to synchronize with targe...
Altera_Forum
Honored Contributor
19 years ago --- Quote Start --- originally posted by celso@Jun 1 2005, 07:44 AM i had the same problem!
it only worked when i increased the clock frequency (originally was 50 mhz) to 75 mhz (using a pll).
good luck!
celso
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--- Quote End --- I had the same problem too! But I can't fix it until now, can you describe the detailed process of making target_board. Can I turn off all of items in flash programmer, only turn on program flash memory with a file to program some other binary file into flash.? In my_target_board's sof. I am not sure the reset_n pin is right, and I don't how to use it in programming the flash. press it before I press the button program flash in flash programmer?