SPRUIM2J May 2020 – May 2026 AM2431 , AM2432 , AM2434 , AM6411 , AM6412 , AM6421 , AM6422 , AM6441 , AM6442
Register Description: SGMII Control Register
Formula = (j * 100h); where j = 0 to 1d
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| Instance Name | Physical Address |
|---|---|
| CPSW0_cpsw3 | 0800 0110h + formula |
| 31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 |
| RESERVED | |||||||
| NONE | |||||||
| 0h | |||||||
| 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
| RESERVED | |||||||
| NONE | |||||||
| 0h | |||||||
| 15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 |
| RESERVED | |||||||
| NONE | |||||||
| 0h | |||||||
| 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
| RESERVED | TEST_PATTERN_EN | MASTER | LOOPBACK | MR_NP_LOADED | FAST_LINK_TIMER | MR_AN_RESTART | MR_AN_ENABLE |
| NONE | R/W | R/W | R/W | R/W | R/W | R/W | R/W |
| 0h | 0h | 0h | 0h | 0h | 0h | 0h | 0h |
| Bit | Field | Type | Reset | Description |
|---|---|---|---|---|
| 31:7 | RESERVED | NONE | 0h | Reserved |
| 6 | TEST_PATTERN_EN | R/W | 0h | Test pattern enable |
| 5 | MASTER | R/W | 0h | Master mode |
| 4 | LOOPBACK | R/W | 0h | Loopback mode |
| 3 | MR_NP_LOADED | R/W | 0h | Next page loaded |
| 2 | FAST_LINK_TIMER | R/W | 0h | Fast link timer |
| 1 | MR_AN_RESTART | R/W | 0h | Auto-negotiation restart |
| 0 | MR_AN_ENABLE | R/W | 0h | Auto-negotiation enable |