UHS=sdr12, DRIVER_STRENGTH=typeB
Host Control 2.
| UHS | UHS Mode Select. 0 (sdr12): undefined 1 (sdr25): undefined 2 (sdr50): undefined 4 (ddr50): undefined |
| 1_8V_SIGNAL | 1.8V Signaling Enable. |
| DRIVER_STRENGTH | Driver Strength Select. 0 (typeB): undefined 1 (typeA): undefined 2 (typeC): undefined 3 (typrD): undefined |
| EXCUTE | Execute Tuning. |
| SAMPLING_CLK | Sampling Clock Select. |
| ASYNCH_INT | Asynchronous Interrupt Enable. |
| PRESET_VAL_EN | Preset Value Enable. |