Lxd9781 Pqfp Demo Board Block Diagram - Intel LXD9781 Developer's Manual

LXD9781 PQFP Demo Board
Figure 1. LXD9781 PQFP Demo Board Block Diagram
Port 0 MII Port 1 MII
Header Header
FPGA
RMII-MII Converter
Config Logic
Switches & Jumpers
REFCLK & QSTAT Clocks
+3.3V Power
Supply
Optional Fiber Module
6
Port 2 MII Port 3 MII Port 4 MII
Header Header Header
FPGA
RMII-MII Converter RMII-MII Converter
LXT9781
Txfmr T1 Txfmr T2
RJ-45
2 x 4
Port 5 MII Port 6 MII Port 7 MII
Header Header Header
FPGA FPGA
RMII-MII Converter
Serial LED
Serial LEDs
Output Converter
QSTAT Serial Segment
Output Converter
Direct Drive
LEDs
Optional Fiber Module
Developer Manual
LED