SPRUJC6A December 2024 – July 2025 AM2752-Q1 , AM2754-Q1
The ALE Unknown VLAN Registered Multicast Flood Mask Register is used to specify which egress ports registered multicast addresses egress for the unregistered VLAN ID.
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| Instance Name | Physical Address |
|---|---|
| CPSW0 | 0803 E098h + 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 | UVLAN_REG_MCAST_FLOOD_MASK | ||||||
| NONE | R/W | ||||||
| 0h | 0h | ||||||
| Bit | Field | Type | Reset | Description |
|---|---|---|---|---|
| 31:3 | RESERVED | NONE | 0h | Reserved |
| 2:0 | UVLAN_REG_MCAST_FLOOD_MASK | R/W | 0h | Unknown VLAN Register Multicast Flood Mask - Each bit represents the port to which registered multicast are sent for unregistered VLANs. This field is ANDed with the registered multicast mask to determine the destinations for unregistered VLANs. |