Interrupt Enable Register
| IPCMDDONE | IP command normal done interrupt |
| IPCMDERR | IP command error done interrupt |
| AXICMDERR | AXI command error interrupt |
| AXIBUSERR | AXI bus error interrupt |
| NDPAGEEND | This interrupt is generated when the last address of one page in NAND device is written by AXI command |
| NDNOPEND | This interrupt is generated when all pending AXI write command to NAND is finished on NAND interface. |