SPRUJ42E March 2022 – October 2024 AM2631 , AM2631-Q1 , AM2632 , AM2632-Q1 , AM2634 , AM2634-Q1
PRODUCTION DATA
The ALE Next Header is used to limit the IPv6 Next header or IPv4 Protocol values found in the IP header. It is enabled via the ~iLmtNxtHdr bit in the VLAN entry. All four ~iip_nxt_hdr0-3 are compared when enabled, so if only one is required, set them all to the one value to be tested.
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| Instance Name | Physical Address |
|---|---|
| CPSW0 | 5283 E01Ch |
| 31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 |
| IP_NXT_HDR3 | |||||||
| R/W | |||||||
| 0h | |||||||
| 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
| IP_NXT_HDR2 | |||||||
| R/W | |||||||
| 0h | |||||||
| 15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 |
| IP_NXT_HDR1 | |||||||
| R/W | |||||||
| 0h | |||||||
| 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
| IP_NXT_HDR0 | |||||||
| R/W | |||||||
| 0h | |||||||
| Bit | Field | Type | Reset | Description |
|---|---|---|---|---|
| 31:24 | IP_NXT_HDR3 | R/W | 0h | The ip_nxt_hdr3 is the forth protocol or next header compared when enabled. |
| 23:16 | IP_NXT_HDR2 | R/W | 0h | The ip_nxt_hdr2 is the third protocol or next header compared when enabled. |
| 15:8 | IP_NXT_HDR1 | R/W | 0h | The ip_nxt_hdr1 is the second protocol or next header compared when enabled. |
| 7:0 | IP_NXT_HDR0 | R/W | 0h | The ip_nxt_hdr0 is the first protocol or next header compared when enabled. |