3.3.3 NAND Flash Memory

The SAM9X75 Curiosity Pro board features one SLC 4 Gb NAND Flash memory: MX30LF4G28AD-XKI.

The high capacity of this memory device enables the storage of extensive programs and operating systems.

Figure 3-20. NAND Flash Memory

Keep the JP11 jumper placed on the J77 header to enable boot from (or using) NAND Flash memory.

Remove the JP11 jumper to prevent the system from booting from NAND Flash memory.

Table 3-6. NAND Flash Memory Signal Description
PIOSignal NameSignal Description
PD01NAND0_0.NAND_WENAND Flash write enable signal
PD02NAND0_0.NAND_ALENAND Flash address latch enable signal
PD03NAND0_0.NAND_CLENAND Flash command latch enable signal
PD06NAND0_0.NAND_DAT0NAND Flash data 0
PD07NAND0_0.NAND_DAT1NAND Flash data 1
PD08NAND0_0.NAND_DAT2NAND Flash data 2
PD09NAND0_0.NAND_DAT3NAND Flash data 3
PD10NAND0_0.NAND_DAT4NAND Flash data 4
PD11NAND0_0.NAND_DAT5NAND Flash data 5
PD12NAND0_0.NAND_DAT6NAND Flash data 6
PD13NAND0_0.NAND_DAT7NAND Flash data 7
PD14NAND0_0.NAND_RDYNAND Flash ready signal
PD00NAND0_0.NAND_OENAND Flash output enable signal
PD04NAND0_0.NAND_CSNAND Flash chip select line