RTL8153-CG 데이터 시트보기 (PDF) - Realtek Semiconductor

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RTL8153-CG

INTEGRATED 10/100/1000M ETHERNET CONTROLLER FOR USB APPLICATIONS

Realtek Semiconductor 

RTL8153

Datasheet

6.13. XTAL-Less Wake-On-LAN

The RTL8153 supports board level design with an External 25MHz or 48MHz Clock Source instead of

the Crystal.

The external clock source may stop generating the clock when in suspend mode (S3/S4/S5). To support

the Wake-On-LAN function without an external clock source, the RTL8153 will automatically change its

source clock from the external clock to an internal self-oscillating auxiliary clock when it enters suspend

mode. Note that when in suspend mode, the auxiliary clock can establish only a 10Mbps link and does not

support ARP/NS offload and ECMA ProxZzzy.

6.14. LAN Disable Mode

The RTL8153 supports ‘LAN Disable Mode’ that can use an external signal to control whether the NIC is

enabled or disabled.

6.15. Always On Always Connected

The RTL8153 supports Microsoft’s AOAC (Always On Always Connected) model. The AOAC platform

can enter the system state ‘Connected Standby’ and allow the RTL8153 to enter a low-power state. The

RTL8153 will maintain Layer 2 connectivity and generate a wake signal when one of the following

conditions is satisfied:

• Link status becomes ‘connected’

• Link status becomes ‘disconnected’

• Receives a WOL pattern

• Receives a wildcard pattern

Integrated 10/100/1000M Ethernet Controller for USB Applications

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Track ID: JATR-8275-15 Rev. 1.1

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