lxt9785 Intel Corporation, lxt9785 Datasheet - Page 137

• Manufacturer Part Number: lxt9785
• Description: Advanced 8-port 10/100 Mbps Phy Transceivers
• Manufacturer: Intel Corporation

Datasheet
Document Number: 249241
Revision Number: 007
Revision Date: August 28, 2003
Figure 20. Intel
®
LXT9785/LXT9785E Typical SS-SMII Interface Diagram
125 MHz Sourced
Externally or from
LXT9785 and LXT9785E Advanced 8-Port 10/100 Mbps PHY Transceivers
Switch ASIC
Typical SS-SMII Interface in
a 16-Port System
SYS_CLK
8
8
8
8
TxData
TxSYNC0
TxCLK0
RxDatan
RxSYNC1
RxCLK1
MDIO0
MDC0
MDINT0
TxDatan
TxSYNC0
TxCLK0
RxData n
RxSYNC1
RxCLK1
MDIO0
MDC0
MDINT0
RefCLK0,1
RefCLK0,1
SECTION
SECTION
n
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