FWIXEPAD0SE001 INTEL [Intel Corporation], FWIXEPAD0SE001 Datasheet - Page 132

• Manufacturer Part Number: FWIXEPAD0SE001
• Description: Advanced 8-Port 10/100 Mbps PHY Transceivers
• Manufacturer: INTEL [Intel Corporation]

LXT9785 and LXT9785E Advanced 8-Port 10/100 Mbps PHY Transceivers
134
Figure 16. Intel
®
125 MHz Sourced
Externally or from
LXT9785/LXT9785E Typical SMII Quad Sectionalization Diagram
Switch ASIC
Typical SMII Interface in a
24-Port System
4
8
8
4
8
8
4
4
TxDatan
SYNC0
RxDatan
MDIO0
MDC0
MDINT0
TxDatan
SYNC0
RxData n
MDIO0
MDC0
MDINT0
RefClk0
RefClk1
TxDatan
SYNC1
MDINT1
MDIO1
MDC1
MDINT0
MDIO0
MDC0
TxData n
SYNC0
RxData n
RxDatan
RefClk0
RefClk0 RefClk1
SECTION
SECTION
RefClk1
SECTION
VCC
Revision Date: August 28, 2003
Document Number: 249241
Revision Number: 007
Datasheet