82576EB datasheet(11/34 Pages) INTEL

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Intel® 82576EB GbE Controller - Sightings, Clarifications, Changes, Errata and Software Clarifications

Revision: 2.85

Intel® 82576EB GbE Controller

September 2012

Specification Update

5. Use of Wake on LAN Together with Manageability

6. Critical Session (Keep PHY Link Up) Mode Does Not Block All PHY Resets Caused by PCIe

Resets

7. SerDes: AN_TIMEOUT Only Works When Link Partner Idle

8. Padding on Transmitted SCTP Packets

9. Dynamic LED Modes Can Only Be Used in an Active Low Configuration

Specification Changes

Status

1. Update to PBA Number EEPROM Word Format

2. PCIe: Device Control 2 Register Should Not Be Written While DMA Is Enabled

3. Updates to PXE/iSCSI EEPROM Words

4. Updated Definition of SW EEPROM Port Identification LED Blinking (Word 0x4)

5. SerDes Forced Mode Override EEPROM Setting

6. Update to the Sequence in Switching Between Media

7. CRC8 Fields of Analog Initialization Structures in the EEPROM Image are not Checked by

the Device

Errata

Status

1. Internal Copper PHY: Improperly Implements Auto-Negotiation Advertisement Register

A1, A2 NoFix

2. PCIe: Differential Return Loss More than Specified Value

A1, A2 NoFix

3. SGMII Counters Incorrectly Increment on Collision

A1, A2 NoFix

4. Internal Copper PHY: Test Equipment May Report Master/Slave Device Doesn't Correctly

Implement Master/Slave Resolution

A1, A2 NoFix

5. Internal Copper PHY: Auto-MDX Improperly Implements Sample Timer

A1, A2 NoFix

6. SCTP CRC Check Incorrect

A1, A2 NoFix

7. TLP: Poisoned TLP Reported In All Functions Instead Of Only Target

A1, A2 NoFix

8. Internal Copper PHY: 10BASE-T IDL Template Failure

A1, A2 NoFix

9. Internal Copper PHY: 10BASE-T Link Pulse Hits Template Mask Due To Voltage Ripple/Glitch

A1, A2 NoFix

10. MAC: Wakeup Event Occurs On Magic Packet That Doesn't Pass Address Filter

A1, A2 NoFix

11. PCIe: L0s Exit Latency In Link Capabilities Register Not Updated For Common Clock

Configuration

A1, A2 NoFix

12. Time SYNC: Reserved Bits Must Be Zero In PTP Header

A1, A2 NoFix

13. Internal Copper PHY: No Link In Forced Mode

A1, A2 NoFix

14. Duplicate. See 18.

Table 4. Summary of Sightings, Clarifications, Changes, Errata, Software Clarifications;

Errata Include Steppings (Continued)

82576EB Datasheet(PDF) 11 Page - Intel Corporation

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