EVB-LAN7500-LC SMSC, EVB-LAN7500-LC Datasheet - Page 33

• 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

Hi-Speed USB 2.0 to 10/100/1000 Ethernet Controller
Datasheet
SMSC LAN7500/LAN7500i
EC Sets PM E_M ODE_SEL = 1 And
LAN 7500/LAN 7500i Has EEPROM
W ith GPIO PM E Enable =1, Enters
LAN7500/LAN7500i Asserts PM E
LAN7500/LAN7500i Resets And
Host & Chipset Powered Off
VBUS_DET Set To 0 By EC
EC Asserts PM E_CLEAR
Process W akeup Event?
W akeup Event Detected
EC To W ake System To
By LAN7500/LAN7500i?
Deassert PM E_CEAR
Asserts PM E_CLEAR
EC Detects PM E
Deasserts PM E
O r Via Circuitry
PM E M ode
Figure 4.2 PME Operation
True
No
DATASHEET
33
False
LAN7500/LAN7500i Connects To USB
EC Sets PM E_M ODE_SEL = 0 And
LAN7500/LAN7500i Is In Norm al
LAN7500/LAN7500i Resets And
EC Signals Enable To Host
VBUS_DET Set to 1 By EC
Yes
Asserts PM E_CLEAR
Deasserts PM E
Or Via Circuitry
Operation
Bus
Revision 1.0 (11-01-10)