EVB-LAN7500-LC SMSC, EVB-LAN7500-LC Datasheet - Page 24

• Manufacturer Part Number: EVB-LAN7500-LC
• Description: EVALUATION BOARD FOR LAN7500
• Manufacturer: SMSC

Specifications of EVB-LAN7500-LC

• Design Resources: EVB-LAN7500-LC BOM EVB-LAN7500-LC Gerber Files EVB-LAN7500-LC Schematic
• Main Purpose: Interface, Ethernet Controller (PHY and MAC)
• Embedded: No
• Utilized Ic / Part: LAN7500
• Primary Attributes: USB 2.0 to 10/100/1000 Ethernet Controller
• Secondary Attributes: IEEE 802.3, IEEE 802.3u, IEEE 802.3ab Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 638-1105; EVB-LAN7500

Revision 1.0 (11-01-10)
3.2
3.3
BITS
1
0
PME Magic Packet Enable
When
detection and wakeup.
0 = Magic Packet event wakeup disabled.
1 = Magic Packet event wakeup enabled.
Note:
PME Perfect DA Enable
When
and wakeup.
0 = Perfect DA event wakeup disabled.
1 = Perfect DA event wakeup enabled.
Note:
EEPROM Defaults
EEPROM Auto-Load
The signature value of 0xA5 is stored at address 0. A different signature value indicates to the
EEPROM controller that no EEPROM or an un-programmed EEPROM is attached to the device. In
this case, the hardware default values are used, as shown in
Note: Refer to the LAN7500/LAN7500i Vendor/Product ID application note for details on proper
Certain system level resets (USB reset, nRESET, and SRST) cause the EEPROM contents to be
loaded into the device. After a reset, the EEPROM controller attempts to read the first byte of data
from the EEPROM. If the value A5h is read from the first address, then the EEPROM controller will
assume that a programmed external Serial EEPROM is present.
Note: The USB reset only loads the MAC address.
GPIO PME WOL Select
GPIO PME WOL Select
This bit is ignored if
This bit is ignored if
usage of these fields.
MAC Address
Full-Speed Polling Interval (mS)
Hi-Speed Polling Interval (mS)
Configuration Flags 0
Maximum Power (mA)
Vendor ID
Product ID
Table 3.4 GPIO PME Flags (continued)
GPIO PME WOL Select
GPIO PME WOL Select
indicates WOL is selected, this bit enables/disables Perfect DA detection
FIELD
indicates WOL is selected, this bit enables/disables Magic Packet
Table 3.5 EEPROM Defaults
DATASHEET
DESCRIPTION
24
indicates WOL event wakeup not supported.
indicates WOL event wakeup not supported.
DEFAULT VALUE
FFFFFFFFFFFFh
Hi-Speed USB 2.0 to 10/100/1000 Ethernet Controller
0424h
7500h
01h
04h
1Bh
FAh
Table
3.5.
SMSC LAN7500/LAN7500i
Datasheet