Hardware Configuration

In this configuration NAND Flash and DDR2-SDRAM are on the same data bus, with the same power supply. As DDR2-SDRAM is used, NAND Flash must be 1.8V powered. So, VDDIOM and VDDNF must be set to 1.8V.
Figure 3-8. Configuration Example: Additional 1.8V 8-bit NAND Flash on NCS2 with NFD0_ON_D16 = 0, with DDR2-SDRAM
Note: The CE signal of the NAND Flash must be connected to PIOD4 (NCS2/NANDCS) if the user's system boots out of NAND Flash.