Intel® 400 Series Chipset On-Package Platform Controller Hub
Online Register Database
ID | Date | Version | Classification |
---|---|---|---|
615146 | 08/09/2019 | 1.2 | Public |
Memory BAR Remap Configuration (MBRC) – Offset 310
This register is locked down and cannot be written when GCR.RCL bit is set to '1'.
Bit Range | Default | Access | Field Name and Description |
---|---|---|---|
31 | 0b | RW/L | Remap Enable (RE) When set to '1', remapping of this memory BAR is enabled. When the bit is '0', remapping of this memory BAR is disabled. |
30:21 | - | - | Reserved
|
20 | 0b | RW/L | Target Type (TT) Indicates the type of target memory BAR. |
19:16 | 9h | RW/L | Taget Memory BAR (TMB) This field indicates the target memory BAR that will be remapped by Cycle Router. The field represents an absolute offset (DW increments) into PCI configuration space BAR registers. |
15:5 | - | - | Reserved
|
4 | 0b | RO | Source Type (ST) Indicates the type of source memory BAR. |
3:0 | 9h | RO | Source Memory BAR (SMB) This field indicates the source memory BAR that will be remapped by Cycle Router. The field represents an absolute offset (DW increments) into PCI configuration space BAR registers. |