Datasheet

24.9.69 GMAC 1519 to Maximum Byte Frames Received Register
Name: TMXBFR
Offset: 0x180
Reset: 0x00000000
Property: Read-Only
Bit 31 30 29 28 27 26 25 24
NFRX[31:24]
Access
R R R R R R R R
Reset 0 0 0 0 0 0 0 0
Bit 23 22 21 20 19 18 17 16
NFRX[23:16]
Access
R R R R R R R R
Reset 0 0 0 0 0 0 0 0
Bit 15 14 13 12 11 10 9 8
NFRX[15:8]
Access
R R R R R R R R
Reset 0 0 0 0 0 0 0 0
Bit 7 6 5 4 3 2 1 0
NFRX[7:0]
Access
R R R R R R R R
Reset 0 0 0 0 0 0 0 0
Bits 31:0 – NFRX[31:0] 1519 to Maximum Byte Frames Received without Error
This bit field counts the number of 1519 Byte or above frames successfully received without error.
Maximum frame size is determined by the Maximum Frame Size bit (MAXFS, 1536 Bytes) or Jumbo
Frame Size bit (JFRAME, 10240 Bytes) in the Network Configuration Register (NCFGR). Excludes pause
frames, and is only incremented if the frame is successfully filtered and copied to memory.
SAM D5x/E5x Family Data Sheet
GMAC - Ethernet MAC
© 2019 Microchip Technology Inc.
Datasheet
DS60001507E-page 606