Ethernet Frame Format; Figure 52: Ethernet Frame Format - Broadcom BCM1250 User Manual

User Manual
10/21/02
E F
THERNET RAME
The Ethernet frame format is shown in
Previous
Frame
Previous
Frame
Document 1250_1125-UM100CB-R
F
ORMAT
Figure
Preamble SFD
IFG
7 1
4
ifg_tx
ifg_thrsh
Ignore
Defer
to CRS CRS
IFG Preamble SFD
7 1

Figure 52: Ethernet Frame Format

B r oadco m C orp or ati on
BCM1250/BCM1125/BCM1125H
52.
Standard Frame
Destination Source Type
Address Address Length
6 6
Min Packet Size
Max Packet Size
VLAN Frame
Destination Source
VLAN
Address Address
TAG
6 6
ss
Data CRC IFG
ss
2 46-1500 4
ss
Type
Data
CRC
Length
ss
4 2 46-1500
Section 9: Ethernet MACs Page
IFG
4
267