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