39.87 GMAC Alignment Errors Register
Name: | GMAC_AE |
Offset: | 0x19C |
Reset: | 0x00000000 |
Property: | Read-only |
Bit | 31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | |
Access | |||||||||
Reset |
Bit | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 | |
Access | |||||||||
Reset |
Bit | 15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | |
AER[9:8] | |||||||||
Access | R | R | |||||||
Reset | 0 | 0 |
Bit | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 | |
AER[7:0] | |||||||||
Access | R | R | R | R | R | R | R | R | |
Reset | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Bits 9:0 – AER[9:0] Alignment Errors
This register counts the frames that are not an integral number of bytes long and have bad CRC when their length is truncated to an integral number of bytes and are between 64 and 1518 bytes in length (1536 if bit 8 is set in Network Configuration Register). This register is also incremented if a symbol error is detected and the frame is of valid length and does not have an integral number of bytes. See GMAC Network Configuration Register.