pcs_an_exp (GEM) Register Description
| Register Name | pcs_an_exp |
|---|---|
| Offset Address | 0x0000000218 |
| Absolute Address |
0x00FF0B0218 (GEM0) 0x00FF0C0218 (GEM1) 0x00FF0D0218 (GEM2) 0x00FF0E0218 (GEM3) |
| Width | 32 |
| Type | roRead-only |
| Reset Value | 0x00000004 |
| Description | This register contains auto-negotiation next page ability and page received information. |
pcs_an_exp (GEM) Register Bit-Field Summary
| Field Name | Bits | Type | Reset Value | Description |
|---|---|---|---|---|
| Reserved | 31:3 | roRead-only | 0x0 | Reserved. Set to zero. |
| next_page_capability | 2 | roRead-only | 0x1 | Next page capability - hard wired to logic 1 to indicate that the GEM PCS supports next page operation. |
| page_received | 1 | roRead-only | 0x0 | Page received - this bit is set active high when a new page has been received from the link partner. It is cleared when the link partner next page register has been read. |
| Reserved | 0 | roRead-only | 0x0 | Reserved. Set to zero. |