gwixp465bad ETC-unknow, gwixp465bad Datasheet - Page 57

• Manufacturer Part Number: gwixp465bad
• Description: Network Proc 1.3v/1.4v/2.5v/3.3v 400mhz 544-pin Bga
• Manufacturer: ETC-unknow

Package Information
Table 14.
August 2006
57
UTP_IP_DATA[4] /
ETHA_RXDV
UTP_IP_DATA[5] /
ETHA_COL
Note:
†
††
Name
This table discusses all features supported on the Intel
see
For a legend of the Type codes, see
For information on selecting the desired interface, see the Intel
Table 1 on page
UTOPIA Level 2/MII_A/ SMII Interface (Sheet 5 of 7)
Reset
Power
on
Z
Z
13.
†
Reset
VI
VI
†
Table 8 on page
Software
Enables
Normal
Reset
After
Until
VI
VI
Software
Configur
Possible
Enables
ations
After
43.
®
VI
VI
IXP45X and Intel
®
Type
IXP45X and Intel
I
I
†
UTOPIA Mode of Operation:
UTOPIA input data. Also known as RX_DATA.
Used by to the processor to receive data from an ATM UTOPIA Level 2-compliant PHY.
MII Mode of Operation:
Receive data valid, used to inform the MII interface that the Ethernet PHY is sending data.
This MAC does not contains hardware hashing capabilities local to the interface.
SMII mode of operation:
Not used.
When this interface/signal is enabled and is not being used in a system design, the interface/
signal should be pulled high with a 10-KΩ resistor. When this interface is disabled via the UTOPIA
and/or the NPE-A Ethernet soft fuse (refer to Expansion Bus Controller chapter of the Intel
IXP45X and Intel
being used in a system design, this interface/signal is not required for any connection.
UTOPIA Mode of Operation:
UTOPIA input data. Also known as RX_DATA.
Used by the processor to receive data from an ATM UTOPIA Level 2-compliant PHY.
MII Mode of Operation:
Asserted by the PHY when a collision is detected by the PHY.
SMII Mode of Operation:
Not used.
When this interface is disabled via the UTOPIA and/ or the NPE-A Ethernet soft fuse (refer to the
Expansion Bus Controller chapter of the Intel
Processors Developer’s Manual) and is not being used in a system design, this interface/signal is
not required for any connection.
®
• When NPE A is configured in UTOPIA mode of operation and the signal is not being used, it
• When NPE A is configured in MII mode of operation and the signal is not being used, it should
• When NPE A is configured in SMII mode of operation, this signal must be pulled high through
IXP46X Product Line of Network Processors. For details on feature support listed by processor,
should be pulled high through a 10-KΩ resistor.
be pulled low through a 10-KΩ resistor.
a 10-KΩ resistor.
®
IXP46X Product Line of Network Processors Developer’s Manual.
®
Intel
IXP46X Product Line of Network Processors Developer’s Manual) and is not
®
IXP45X and Intel
®
Description
IXP46X Product Line of Network Processors Datasheet
®
IXP45X and Intel
Document Number:
®
IXP46X Product Line of Network
306261-004US
®