Hardware Configuration

In this configuration, NOR Flash and DDR2-SDRAM are on the same data bus and use the same power supply. As DDR2-SDRAM is used, NOR Flash must be 1.8V powered. As some control signals are powered by the VDDNF domain, this configuration forces VDDNF to be powered at 1.8V like VDDIOM.

Figure 3-10. Configuration Example: NOR Flash on NCS0