MRSST=0, SRFST=0, INIST=0
SDRAM Status Register
| MRSST | Mode Register Setting Status 0 (0): Mode register setting not in progress 1 (1): Mode register setting in progress |
| INIST | Initialization Status 0 (0): Initialization sequence not in progress 1 (1): Initialization sequence in progress |
| SRFST | Self-Refresh Transition/Recovery Status 0 (0): Transition/recovery not in progress 1 (1): Transition/recovery in progress |