SPRUJ42E March 2022 – October 2024 AM2631 , AM2631-Q1 , AM2632 , AM2632-Q1 , AM2634 , AM2634-Q1
PRODUCTION DATA
CPPI Port 0 Receive Frame Max Length
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Instance Name | Physical Address |
---|---|
CPSW0 | 5282 1024h |
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 | FH_MAXLEN | ||||||
NONE | R/W | ||||||
0h | 5EEh | ||||||
7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
FH_MAXLEN | |||||||
R/W | |||||||
5EEh |
Bit | Field | Type | Reset | Description |
---|---|---|---|---|
31:14 | RESERVED | NONE | 0h | Reserved |
13:0 | FH_MAXLEN | R/W | 5EEh | Port 0 Ingress 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 p0_fh_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 9604 (including VLAN) when the CPSW is configured with 1 = 4. When 1 = 1 the maximum value is 2024 (including VLAN). |