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Altera_Forum
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17 years ago

Serial Flash Loader Megafunction (SFL) - how to

Hi, I want to include SFL Megafunction in my project. I have created a new project for Cyclone II (EP2C20Q240) and pasted code written by fvm (http://www.alteraforum.com/forum/showthread.php?t=2...
Altera_Forum's avatar
Altera_Forum
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17 years ago

Can you see, that the SFL megafunction has been actually compiled to the configured design? It must be present e. g. in the Quartus hierarchy view. Generally, I experienced some cases, where the SFL wasn't compatible with other design elements (pin usage or I/O voltage assignment) or where it wasn't working correctly, that means not accessing the AS device. But the SFL has been always accessible by the JTAG programmer.