MPC8544DS Freescale Semiconductor, MPC8544DS Datasheet - Page 880

• Manufacturer Part Number: MPC8544DS
• Description: BOARD DEVELOPMENT SYSTEM 8544
• Manufacturer: Freescale Semiconductor
• Series: PowerQUICC III™r
• Type: MPUr

Specifications of MPC8544DS

• Contents: Board
• Processor To Be Evaluated: MPC8544E
• Data Bus Width: 32 bit
• Interface Type: Ethernet, I2C
• Operating Supply Voltage: - 0.3 V to + 1.1 V
• Leaded Process Compatible: Yes
• Peak Reflow Compatible (260 C): Yes
• Rohs Compliant: Yes
• For Use With/related Products: MPC8544
• For Use With: PPC8544EVTANG - EVAL MPC8544 783FCPBGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Enhanced Three-Speed Ethernet Controllers
In promiscuous mode, the eTSEC accepts all received frames regardless of DA. Note, however, that
Ethernet frame filtering simply restricts the traffic seen by the receive queue filer. Therefore even in
promiscuous mode it remains possible to program the filer to reject frames based on their higher-layer
header contents.
15-148
of Group/Extended
Address Table
Hash Search
Hash Match?
MPC8544E PowerQUICC III Integrated Host Processor Family Reference Manual, Rev. 1
F
F
Discard Frame
Promiscuous
Broadcast
T
Broadcast
Address?
Reject?
Mode?
Figure 15-127. Ethernet Address Recognition Flowchart
T
T
F
G
I/G Address?
F
T
1
F
Address Table
Hash Match?
Hash Search
of Individual
[GHTX]?
RCTRL
I
0
F
Addr. Enable?
T
Exact
F
F
Exact Match MAC
T
Addr. Match?
Addr. Match?
Address Table
Incoming
Search of
Station
Frame
Exact
Freescale Semiconductor
Receive Frame
T
T