SPRUJC6A December 2024 – July 2025 AM2752-Q1 , AM2754-Q1
SyncE Mux Register
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| Instance Name | Physical Address |
|---|---|
| CPSW0 | 0800 0008h |
| 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 | SYNCE_SEL | SYNCE_PORT_SEL | |||||
| NONE | R/W | R/W | |||||
| 0h | 0h | 0h | |||||
| Bit | Field | Type | Reset | Description |
|---|---|---|---|---|
| 31:6 | RESERVED | NONE | 0h | Reserved |
| 5:4 | SYNCE_SEL | R/W | 0h | Sync E Interface Select. 0h GMIIn_MRCLK_I input clock from selected
port.
1h RMII_MHZ_50_CLK (same for all ports).
2h RGMIIn_RXC_I input clock from selected
port.
3h SERDESn_RXCLK from selected port. |
| 3:0 | SYNCE_PORT_SEL | R/W | 0h | Sync E Port Select
This field selects the port that will be used for Synchronous Ethernet receive clock. The port interface is selected with synce_sel. 0h Port 1. 1h Port 2. 2h-Fh Reserved. |