Datasheet

38.8.75 GMAC Length Field Frame Errors Register
Name: GMAC_LFFE
Offset: 0x194
Reset: 0x00000000
Property: -
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
LFER[9:8]
Access
R R
Reset 0 0
Bit 7 6 5 4 3 2 1 0
LFER[7:0]
Access
R R R R R R R R
Reset 0 0 0 0 0 0 0 0
Bits 9:0 – LFER[9:0] Length Field Frame Errors
This bit field counts the number of frames received that have a measured length shorter than that extracted from the
length field (Bytes 13 and 14). This condition is only counted if the value of the length field is less than 0x0600, the
frame is not of excessive length and checking is enabled by writing a '1' to the Length Field Error Frame Discard bit in
the Network Configuration Register (GMAC_NCFGR.LFERD).
SAM E70/S70/V70/V71 Family
GMAC - Ethernet MAC
© 2019 Microchip T
echnology Inc.
Datasheet
DS60001527D-page 708