Lattice Semiconductor CrossLink-NX - CrossLink-NX Device; Applying Power to the Board

CrossLink-NX Evaluation Board
User Guide
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FPGA-EB-02028-1.3 11
1.3. CrossLink-NX Device
The CrossLink-NX Evaluation Board features the CrossLink-NX device in a 400-ball caBGA package, also referred to as
LIFCL-40-9BG400C. For more information on the capabilities of CrossLink-NX, see CrossLink-NX Family Data Sheet
(FPGA-DS-02049).
1.4. Applying Power to the Board
Power LEDs light after applying 12 V power to CrossLink-NX Evaluation Board to indicate the board is functioning. An
Early I/O demo design is programmed into on-board boot flash as the default pattern. With this pattern, LED0 (D3)
(mapped an early I/O) immediately turns on as soon as 12 V power is supplied to the board. After about two seconds,
as configuration is successfully completed, DONE LED (D18) lights, and LED2 (D5) and LED3 (D6) light alternately in a
heartbeat pattern.
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