Scrub engine channel control register.
The scrub_control_now register characteristics are:
- Usage constraints
Can be read from when in ALL states. Cannot be written to and only updated when in CONFIG or LOW-POWER states.
There is only one DMC configuration.
The following figure shows the bit assignments.
Figure 3-271 scrub_control_now register bit assignments
The following shows the bit assignments.
- [31:15] Reserved_2
- [14:8] outstanding_scrub_request_limit_now
Configures the maximum number of oustanding scrub requests across all scrub programs The supported range for this bitfield is 1-127.
- [7:3] Reserved_1
- [2:0] escalation_prescalar_scrub_now
Configures escalation prescalar period for use across all scrub programs