Configures the exit power-down timing parameter for operations that do not require a DLL (tXP), and those that do (tXPDLL). t_xpdll must be greater than or equal to tRCD and tCKE. t_xp must be greater than or equal to tMPX_S.
The t_xp_next register characteristics are:
- Usage constraints
Can be read from when in ALL states. Can be written to when in ALL states.
There is only one DMC configuration.
The following figure shows the bit assignments.
Figure 3-126 t_xp_next register bit assignments
The following shows the bit assignments.
- [31:24] Reserved_2
- [23:16] t_xpdll_next
This delay is applied for subsequent commands requiring a DLL The supported range for this bitfield is 5-255.
- [15:8] Reserved_1
- [7:0] t_xp_next
This delay is applied for subsequent commands not requiring a DLL The supported range for this bitfield is 1-255.