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The External Memory Interface (EMIF) provides a means for the C2000 device to connect to a variety of external devices, such as interfacing with both flash and SDRAM simultaneously. It was first adopted by the C2000 Microcontroller (MCU) devices starting with the TMS320F2807x and TMS320F2837x product families. This application report provides practical design and usage guidelines for the EMIF.

Supplemental EMIF materials such as throughput benchmarks, register configuration tool, and reference design are discussed in the appendices.