Datasheet

38.8.77 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 bit field 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
GMAC_NCFGR.MAXFS=1). 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.
SAM E70/S70/V70/V71 Family
GMAC - Ethernet MAC
© 2019 Microchip T
echnology Inc.
Datasheet
DS60001527D-page 710