3.3.105 rank_remap_control_next

Control register for rank remap.

The rank_remap_control_next register characteristics are:
Usage constraints
Can be read from when in ALL states. Can be written to when in ALL states.
Configurations
There is only one DMC configuration.
Attributes
Offset
0x1F8
Type
Read-write
Reset
0x76543210
Width
32
The following figure shows the bit assignments.
Figure 3-105 rank_remap_control_next register bit assignments
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The following shows the bit assignments.
[31] rank_mask_cs7_next
Program to cause the DMC to abort all transactions to DRAM rank 7. Can be used to block transactions to a rank that is in maximum power down.
[30:28] rank_remap_cs7_next
Program to remap rank address 7 to DRAM rank 0..7. Used to remap ranks when replacing DIMMs.
[27] rank_mask_cs6_next
Program to cause the DMC to abort all transactions to DRAM rank 6. Can be used to block transactions to a rank that is in maximum power down.
[26:24] rank_remap_cs6_next
Program to remap rank address 6 to DRAM rank 0..7. Used to remap ranks when replacing DIMMs.
[23] rank_mask_cs5_next
Program to cause the DMC to abort all transactions to DRAM rank 5. Can be used to block transactions to a rank that is in maximum power down.
[22:20] rank_remap_cs5_next
Program to remap rank address 5 to DRAM rank 0..7. Used to remap ranks when replacing DIMMs.
[19] rank_mask_cs4_next
Program to cause the DMC to abort all transactions to DRAM rank 4. Can be used to block transactions to a rank that is in maximum power down.
[18:16] rank_remap_cs4_next
Program to remap rank address 4 to DRAM rank 0..7. Used to remap ranks when replacing DIMMs.
[15] rank_mask_cs3_next
Program to cause the DMC to abort all transactions to DRAM rank 3. Can be used to block transactions to a rank that is in maximum power down.
[14:12] rank_remap_cs3_next
Program to remap rank address 3 to DRAM rank 0..7. Used to remap ranks when replacing DIMMs.
[11] rank_mask_cs2_next
Program to cause the DMC to abort all transactions to DRAM rank 2. Can be used to block transactions to a rank that is in maximum power down.
[10:8] rank_remap_cs2_next
Program to remap rank address 2 to DRAM rank 0..7. Used to remap ranks when replacing DIMMs.
[7] rank_mask_cs1_next
Program to cause the DMC to abort all transactions to DRAM rank 1. Can be used to block transactions to a rank that is in maximum power down.
[6:4] rank_remap_cs1_next
Program to remap rank address 1 to DRAM rank 0..7. Used to remap ranks when replacing DIMMs.
[3] rank_mask_cs0_next
Program to cause the DMC to abort all transactions to DRAM rank 0. Can be used to block transactions to a rank that is in maximum power down.
[2:0] rank_remap_cs0_next
Program to remap rank address 0 to DRAM rank 0..7. Used to remap ranks when replacing DIMMs.
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