static void MX_FMC_Init(void)
{
  FMC_NAND_PCC_TimingTypeDef ComSpaceTiming;
  FMC_NAND_PCC_TimingTypeDef AttSpaceTiming;
  FMC_SDRAM_TimingTypeDef SdramTiming;

  /** Perform the NAND1 memory initialization sequence
  */
  hnand1.Instance = FMC_NAND_DEVICE;
  /* hnand1.Init */
  hnand1.Init.NandBank = FMC_NAND_BANK2;
  hnand1.Init.Waitfeature = FMC_NAND_PCC_WAIT_FEATURE_DISABLE;
  hnand1.Init.MemoryDataWidth = FMC_NAND_PCC_MEM_BUS_WIDTH_8;
  hnand1.Init.EccComputation = FMC_NAND_ECC_DISABLE;
  hnand1.Init.ECCPageSize = FMC_NAND_ECC_PAGE_SIZE_2048BYTE;
  hnand1.Init.TCLRSetupTime = 1;
  hnand1.Init.TARSetupTime = 1;
  /* hnand1.Info */
  hnand1.Info.PageSize = 2048;
  hnand1.Info.SpareAreaSize = 64;
  hnand1.Info.BlockSize = 64;
  hnand1.Info.BlockNbr = 16384;
  hnand1.Info.ZoneSize = 0;
  /* ComSpaceTiming */
  ComSpaceTiming.SetupTime = 100;                //tCS-tWP = 20-12 = 8ns
  ComSpaceTiming.WaitSetupTime = 100;        //tWP = 12ns
  ComSpaceTiming.HoldSetupTime = 100;        //tCH = 5ns
  ComSpaceTiming.HiZSetupTime = 100;        //tCS-tDS = 20-12 = 8ns
  /* AttSpaceTiming */
  AttSpaceTiming.SetupTime = 100;
  AttSpaceTiming.WaitSetupTime = 100;
  AttSpaceTiming.HoldSetupTime = 100;
  AttSpaceTiming.HiZSetupTime = 100;

  if (HAL_NAND_Init(&hnand1, &ComSpaceTiming, &AttSpaceTiming) != HAL_OK)
  {
    Error_Handler();
  }
}