Visible to Intel only — GUID: vfu1520218913129
Ixiasoft
Visible to Intel only — GUID: vfu1520218913129
Ixiasoft
2.12. Register Descriptions
Write operations to a read-only register field have no effect. Read operations that address a Reserved register return an unspecified result. Write operations to Reserved registers have no effect. Accesses to registers that do not exist in your IP core variation, or to register bits that are not defined in your IP core variation, have an unspecified result. You should consider these registers and register bits Reserved. Although you can only access registers in 32-bit read and write operations, you should not attempt to write or ascribe meaning to values in undefined register bits.
These registers use 32-bit addresses; they are not byte addressable.
Word Offset | Register Type |
---|---|
0x0B0-0x0E8 | Auto Negotiation and Link Training registers |
0x300-0x3FF | PHY registers |
0x400-0x4FF | TX MAC registers |
0x500-0x5FF | RX MAC registers |
0x600-0x7FF | Pause and Priority- Based Flow Control registers |
0x800-0x8FF | TX Statistics Counter registers |
0x900-0x9FF | RX Statistics Counter registers |
0xA00-0xAFF | TX 1588 PTP registers |
0xB00-0xBFF | RX 1588 PTP registers |
Word Offset | Register Type |
---|---|
0x000-0x2FF | TX and RX RS-FEC registers |
Word Offset | Register Type |
---|---|
0x40000-0x40144 | PMA Capability registers |
0x000-0x207 | PMA AVMM registers |