LU82551QM Intel, LU82551QM Datasheet - Page 4

• Manufacturer Part Number: LU82551QM
• Manufacturer: Intel

Specifications of LU82551QM

• Operating Supply Voltage (typ): 3.3V
• Operating Supply Voltage (min): 3V
• Operating Supply Voltage (max): 3.6V
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 196
• Lead Free Status / RoHS Status: Compliant

82551QM — Networking Silicon
6.0
7.0
8.0
9.0
iv
5.9
Physical Layer Functional Description ............................................................................. 37
6.1
6.2
6.3
6.4
Modem Functionality ........................................................................................................ 43
7.1
7.2
7.3
Manageability Functionality.............................................................................................. 45
8.1
8.2
8.3
8.4
8.5
8.6
8.7
8.8
Configuration Registers.................................................................................................... 49
9.1
5.8.1
5.8.2
5.8.3
5.8.4
Media Independent Interface (MII) Management Interface ................................. 36
100BASE-TX PHY Unit ....................................................................................... 37
6.1.1
6.1.2
6.1.3
6.1.4
10BASE-T PHY Functions .................................................................................. 38
6.2.1
6.2.2
6.2.3
6.2.4
Auto-Negotiation ................................................................................................. 39
6.3.1
6.3.2
LED Description .................................................................................................. 40
PCI Address Mapping to the Modem .................................................................. 43
Modem Read and Write Cycles .......................................................................... 43
Modem and Preboot eXtension Environment Coexistence................................. 43
7.3.1
7.3.2
Alert Standard Format......................................................................................... 45
Heartbeat ............................................................................................................ 46
Ping/Pong............................................................................................................ 46
Watchdog ............................................................................................................ 47
Advanced Power Management Modes ............................................................... 47
Polling ................................................................................................................. 47
Link Loss ............................................................................................................. 47
Acknowledge ....................................................................................................... 47
Function 0: LAN (Ethernet) PCI Configuration Space ......................................... 49
9.1.1
9.1.2
9.1.3
9.1.4
9.1.5
9.1.6
9.1.7
9.1.8
9.1.9
9.1.10 Base Address Registry Summary .......................................................... 56
Full Duplex ............................................................................................. 35
Flow Control ........................................................................................... 36
Address Filtering Modifications .............................................................. 36
VLAN Support ........................................................................................ 36
100BASE-TX Transmit Clock Generation .............................................. 37
100BASE-TX Transmit Blocks ............................................................... 37
100BASE-TX Receive Blocks ................................................................ 37
100BASE-TX Link Integrity Auto-Negotiation......................................... 38
10BASE-T Transmit Clock Generation................................................... 38
10BASE-T Transmit Blocks.................................................................... 38
10BASE-T Receive Blocks..................................................................... 38
10BASE-T Link Integrity and Full Duplex ............................................... 39
Description ............................................................................................. 39
Parallel Detect and Auto-Negotiation ..................................................... 39
Programming Details.............................................................................. 44
Support Circuitry .................................................................................... 44
PCI Vendor ID and Device ID Registers ................................................ 49
PCI Command Register ......................................................................... 50
PCI Status Register................................................................................ 51
PCI Revision ID Register........................................................................ 52
PCI Class Code Register ....................................................................... 52
PCI Cache Line Size Register................................................................ 53
PCI Latency Timer ................................................................................. 53
PCI Header Type ................................................................................... 53
PCI Base Address Registers.................................................................. 53
Datasheet