LPRE=00
DDR Control Register 20
| LPRE | Low Power Refresh enable 0 (00): Refreshes occur 1 (01): Refreshes do not occur 2 (10): Reserved 3 (11): Reserved |
| RESERVED | Reserved |
| CKSRE | no description available |
| RESERVED | Reserved |
| CKSRX | Clock Self Refresh Exit |
| RESERVED | Reserved |
| WRMD | Write Mode Register |
| RESERVED | Reserved |