SPRUJC6A December 2024 – July 2025 AM2752-Q1 , AM2754-Q1
Subsystem Configuration Register
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| Instance Name | Physical Address |
|---|---|
| CPSW0 | 0800 0020h |
| 31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 |
| RESERVED | XGMII | ||||||
| NONE | R | ||||||
| 0h | 0h | ||||||
| 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
| XGMII | QSGMII | SGMII | RGMII | RMII | |||
| R | R | R | R | R | |||
| 0h | 0h | 0h | 1h | 1h | |||
| 15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 |
| RESERVED | NUM_GENF | ||||||
| NONE | R | ||||||
| 0h | 2h | ||||||
| 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
| NUM_PORTS | |||||||
| R | |||||||
| 3h | |||||||
| Bit | Field | Type | Reset | Description |
|---|---|---|---|---|
| 31:28 | RESERVED | NONE | 0h | Reserved |
| 27:20 | XGMII | R | 0h | The Number of XGMII Ports included in the CPSW_NUSS |
| 19 | QSGMII | R | 0h | QSGMII is included in the CPSW_NUSS |
| 18 | SGMII | R | 0h | SGMII is included in the CPSW_NUSS |
| 17 | RGMII | R | 1h | RGMII is included in the CPSW_NUSS |
| 16 | RMII | R | 1h | RMII is included in the CPSW_NUSS |
| 15:13 | RESERVED | NONE | 0h | Reserved |
| 12:8 | NUM_GENF | R | 2h | The number of CPTS GENF outputs |
| 7:0 | NUM_PORTS | R | 3h | The total number of ports including the host port 0 |