WG82574IT S LBAB Intel, WG82574IT S LBAB Datasheet - Page 69

• Manufacturer Part Number: WG82574IT S LBAB
• Manufacturer: Intel

Specifications of WG82574IT S LBAB

• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 64
• Lead Free Status / RoHS Status: Compliant

Initialization—82574 GbE Controller
Figure 15.
82574 Initialization - PHY and PCIe
Configuration from
Clear SW/HW NVM
~0.42
Load Extended
Shadow RAM
semaphore
Flash
4
PHY was in power-down
Must start < 20 µs after
Start PCIe link training
PERST# de-assertion
accept configuration
Must start < 100 µs
PCIe link ready to
during NVM load
Enable the PHY
after PERST#
11
requests
E
Configuration from
Clear SW/HW NVM
EEPROM
Load Extended
~0.8
semaphore
EEPROM
5
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