Motorola PowerQUICC II MPC8280 Series Reference Manual page 1323

Broadcast
Addr
T
Broadcast
Enabled
Discard Frame
Figure 36-5. Ethernet Address Recognition Flowchart
MOTOROLA
Freescale Semiconductor, Inc.
G
I/G Address
F
Hash Search
Use Group
Table
T
Receive Frame
F
F
Promiscuous?
T
Rejected
by CAM?
Chapter 36. Fast Ethernet Controller
For More Information On This Product,
Go to: www.freescale.com
Ethernet Address Recognition
Check
Address
I
F
Hash Search
Use Individual
Table
T
F
T
T
F
Individual
Addr Match?
T
Match?
Use
CAM?
F
Start Receive
36-17