ATTR_97 (PCIE_ATTRIB) Register Description
| Register Name | ATTR_97 |
|---|---|
| Offset Address | 0x0000000184 |
| Absolute Address | 0x00FD480184 (PCIE_ATTRIB) |
| Width | 32 |
| Type | rwNormal read/write |
| Reset Value | 0x00000104 |
| Description | ATTR_97 |
This register should only be written to during reset of the PCIe block
ATTR_97 (PCIE_ATTRIB) Register Bit-Field Summary
| Field Name | Bits | Type | Reset Value | Description |
|---|---|---|---|---|
| attr_ltssm_max_link_width | 11:6 | rwNormal read/write | 0x4 | Used by LTSSM to set Maximum Link Width. Valid settings are: 000001b [x1], 000010b [x2], 000100b [x4], 001000b [x8]. |
| attr_link_cap_max_link_width | 5:0 | rwNormal read/write | 0x4 | Maximum Link Width. Valid settings are: 000001b x1, 000010b x2, 000100b x4, 001000b x8. |