SPRUJ42E March 2022 – October 2024 AM2631 , AM2631-Q1 , AM2632 , AM2632-Q1 , AM2634 , AM2634-Q1
PRODUCTION DATA
Enet Port N Receive Frame Max Length
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Offset = Base + (k * 1000h); where k = 0 to 1d
| Instance Name | Physical Address |
|---|---|
| CPSW0 | 5282 2024h + 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 | RX_MAXLEN | ||||||
| NONE | R/W | ||||||
| 0h | 5EEh | ||||||
| 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
| RX_MAXLEN | |||||||
| R/W | |||||||
| 5EEh | |||||||
| Bit | Field | Type | Reset | Description |
|---|---|---|---|---|
| 31:14 | RESERVED | NONE | 0h | Reserved |
| 13:0 | RX_MAXLEN | R/W | 5EEh | RX Maximum Frame Length - This field determines the maximum length of a received frame. The reset value is 1518 (dec). Frames with byte counts greater than pn_rx_maxlen are long frames. Long frames with no errors are oversized frames. Long frames with CRC, code, or alignment error are jabber frames. The maximum value is 2024 (including VLAN). |