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Interfacing Spansion flash to TI OMAP processors

Posted: 27 Aug 2008 ?? ?Print Version ?Bookmark and Share

Keywords:synchronous flash memory? memory interface?

This application note assumes that the reader is familiar with asynchronous, page and synchronous flash memory timings.

The Texas Instruments OMAP 5912 processor is used as example in this application note. The OMAP 5912, 1510, 1610, 1710, 7xx, and 850 TI OMAP processors use the EMIF block (External Memory Interface) to provide the memory interface; therefore, this information is applicable to these, and most TI OMAP processors.

This application note describes the OMAP processor flash memory interface and the configuration registers that must be programmed to enable the different interface modes, including: configuring the processor and the flash device (if needed) for standard asynchronous operation, asynchronous page mode operation, and synchronous burst mode operation.

View the PDF document for more information.

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