WG82574L S LBA8 Intel, WG82574L S LBA8 Datasheet - Page 68

• Manufacturer Part Number: WG82574L S LBA8
• Manufacturer: Intel

Specifications of WG82574L S LBA8

• Operating Supply Voltage (typ): 3.3V
• Operating Temp Range: 0C to 85C
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 64
• Lead Free Status / RoHS Status: Compliant

Figure 14.
68
82574 Initialization - NVM Load After PE_RST_N
Check valid Shadow and
Load base area (0x00-
0x40) from Shadow
~0.0032
Set EEC.Auto_RD
~0
signature
RAM
Flash
2
PERST# is de-asserted
PHY is powered down
Determine NVM type
82574 set to default
NVMT strapping is
Set EEC.Auto_RD
by the platform
~0
~0
0
sampled
values
D
E
No NVM
82574 GbE Controller—Initialization
Detect Address length of
Load base area (0x00-
0x40) from EEPROM
EEPROM
1B or 2B based on
Set EEC.Auto_RD
~1.28
~0
signature
3