gwixp465bad ETC-unknow, gwixp465bad Datasheet - Page 58

• 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
58
UTP_IP_DATA[6] /
ETHA_CRS
UTP_IP_DATA[7] /
SMII_RXDATA[4]
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 6 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:
Asserted by the PHY when the transmit medium or receive medium are active. De-asserted when
both the transmit and receive medium are idle. Remains asserted throughout the duration of
collision condition. PHY asserts CRS asynchronously and de-asserts synchronously with respect to
ETHA_RXCLK.
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 to the processor to receive data from an ATM UTOPIA Level 2-compliant PHY.
MII Mode of Operation:
Not Used.
SMII mode of operation:
Input data for SMII interface number four. The data on this signal is received synchronously with
respect to the rising edge of SMII_CLK when operating as an SMII interface and synchronously
with respect to the rising edge of SMII_RXCLK when operating as a Source Synchronous SMII
interface.
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.
®
IXP46X Product Line of Network Processors. For details on feature support listed by processor,
®
IXP46X Product Line of Network Processors Developer’s Manual.
®
®
Intel
IXP46X Product Line of Network Processors Developer’s Manual) and is not
IXP46X Product Line of Network Processors Developer’s Manual) and is not
®
IXP45X and Intel
®
Description
IXP46X Product Line of Network Processors Datasheet
Document Number:
306261-004US
®
®