Mount area for trace
adapter card
CPRI1
REC
CPRI SFP+ cage
CPRI1
RE
CPRI2
REC
CPRI2
RE
Figure 4. AFD4400-RDB bottom view
5 Initial board start up
You need to perform an initial board start up to ensure that the board power supplies and the processor is coming out of the
reset state successfully using the default DIP switch settings. To do this, follow the steps listed below:
1. Ensure that the power supply is not connected to your board.
2. Ensure that your board is configured with the default DIP switch settings. For information about the default DIP switch
settings, see Section 11, "
Default switch settings
".
NOTE
To verify the default DIP switch settings on your board, you need to open the top
cover of the chassis. The figure below shows the top view of the AFD4400-RDB
mounted in chassis.
Initial board start up
AFD4400 Reference Design Board Quick Start, Rev. 0, 07/2015
Freescale Semiconductor, Inc.
5
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