lu82562ex Intel Corporation, lu82562ex Datasheet - Page 25

• Manufacturer Part Number: lu82562ex
• Description: Dual Footprint
• Manufacturer: Intel Corporation

3.3.3
3.3.4
3.3.5
Table 12. 82547GI(EI) EEPROM Memory Layout
Table 13. 82547GI(EI) Recommended Magnetics Modules
Note: Full manageability provided.
Note: These components are pin-compatible with the magnetics modules shown in
Power Supplies for the 82547GI(EI) Device
EEPROM Map Information
Table 12
Magnetics Modules for 82547GI(EI) Controller Applications
Carefully select a Gigabit magnetics module for your design.
magnetics modules for use with the 82547GI(EI) device. These modules also contain integrated
USB jacks. A good quality Gigabit Ethernet controller can also be used with the 82562EZ(EX)
PLC device.
82562EZ(EX) Platform LAN Connect device.
The 82547GI(EI) controller requires three power supplies. The 1.2 V supply must provide
approximately 550 mA current. The 1.8 V supply must provide approximately 230 mA current.
The 3.3 V supply must provide only 5 mA current.
A central power supply can provide all the required voltage sources, or the power can be derived
and regulated locally near the Ethernet control circuitry. Keep in mind that all voltage sources must
remain present during powerdown in order to use the 82547GI(EI) Ethernet controller's LAN wake
up capability. This consideration makes it more likely that at least some of the voltage sources will
be local.
00h
3Fh
40h
FFh
100h
19F
1A0
...
EEPROM END
Pulse
Others
summarizes the EEPROM map for the 82547GI(EI) Gigabit Ethernet Controller.
HW/SW Reserved Area
Manageability Firmware
Packet Filter Data
ASF and Legacy
Manageability
Manageability
Loadable
Code
Manufacturer
82562EZ(EX)/82547GI(EI) Dual Footprint Design Guide
Table 13
JW0A2P019D
TBD
Manufacturer's Part Number
lists suggested integrated
Table 9
for the
17