Control register for DMC features.
The feature_config register characteristics are:
- Usage constraints
Can be read from when in ALL states. Can be written to when in CONFIG or LOW-POWER states.
There is only one DMC configuration.
The following figure shows the bit assignments.
Figure 3-64 feature_config register bit assignments
The following shows the bit assignments.
- [31:11] Reserved_1
-  mi_clk_gate_disable
Disable clock gating for the memory interface.
-  dcb_clk_gate_disable
Disable clock gating for the main DMC queue.
-  si_clk_gate_disable
Disable clock gating for the system interface.
-  parity_mask
Program to include a in parity calculation.
-  pmu_enable
Enable performance monitoring unit outputs.
-  clk_gate_en
Enable clock gating for DMC.
-  rmw_enable
Enable read-modify-write operations. Must be enabled if Write DBI or ECC is enabled.
-  uncorrected_retry
Program to enable or disable retry of ECC-uncorrectable data operations.
-  corrected_writeback
Program to enable or disable write-back of ECC-corrected data.
- [1:0] ecc_enable
Program to enable or disable ECC functionality.