The alt_ufm Megafunction User Guide provides a design example to implement user flash memory with serial peripheral interface (SPI), using the alt_ufm megafunction. The example uses the MegaWizard® Plug-In Manager in the Quartus® II software. The steps to generate the megafunctions using the MegaWizard Plug-In Manger are described in detail in the user guide.
In this example, you do the following.
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Create user flash memory with SPI using the
alt_ufmmegafunction and the MegaWizard Plug-in Manager - Implement the design and assign the EPM2210F256C3 device to the project
- Compile and simulate the design
The following design files are used in this example:
The use of this design is governed by, and subject to, the terms and conditions of the Altera Hardware Reference Design License Agreement.
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These design examples may only be used within Altera Corporation devices and remain the property of Altera. They are being provided on an “as-is” basis and as an accommodation; therefore, all warranties, representations, or guarantees of any kind (whether express, implied, or statutory) including, without limitation, warranties of merchantability, non-infringement, or fitness for a particular purpose, are specifically disclaimed. Altera expressly does not recommend, suggest, or require that these examples be used in combination with any other product not provided by Altera.

