LAN8810 Datasheet, PDF (33/83 Pages) Microchip Technology – GMII 10/100/1000 Ethernet Transceiver

LAN8810/LAN8810I
3.10 Application Diagrams
This section provides typical application diagrams for the following:
• Simplified Application Diagram
• Power Supply & Twisted Pair Interface Diagram
3.10.1 SIMPLIFIED APPLICATION DIAGRAM
FIGURE 3-4:
SIMPLIFIED APPLICATION DIAGRAM
GMII
8
8
Interface
4
MDIO
MDC
IRQ
HPD
LAN8810/
LAN8810i
TXD[7:0]
GTXCLK
TXCLK
TXEN
TXER
RXD[7:0]
RXCLK
RXDV
RXER
COL
CRS
TR0P
TR0N
TR1P
TR1N
TR2P
TR2N
TR3P
TR3N
CONFIG[3:0]
10_LED
100_LED
1000_LED
ACT_LED
nRESET
XI
XO
TCK
TDO
TDI
TMS
Magnetics
25MHz
JTAG
(optional)
RJ45
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DS00001870B-page 33