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Altera_Forum
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17 years ago

AS configuration with SPANSION SPI flash

Hello, I try to program my Cyclone III (EP3C16) though AS configuration. I do not used EPCS but a SPANSION S25FL016A0LMFI001 which have the same Silicon ID than the EPCS16 (14h) and with the s...
Altera_Forum's avatar
Altera_Forum
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17 years ago

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AS mode is reserved for Altera configuration devices. You have to switch to PS mode.

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No you can still use the Spansion flash. Now how are you trying to progam it? Are you using the active serial method, the JTAG indirect method, or the nios2-flash-programmer method?

Here this thread on the NIOS forum might give you some insight:

http://forum.niosforum.com/forum/index.php?showtopic=7695

Jake