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Hardware Description
3-38 Copyright © 2003-2007 ARM Limited. All rights reserved. ARM DUI 0224F
The default values for clock selection and control are appropriate for most situations.
You must modify the multiplexor settings if you are doing one of the following:
• Using an external Logic Tile to generate the reference clocks for the CPU or AHB
bridges.
• Operating one of the AHB bridges in the ARM926EJ-S PXP Development Chip
in asynchronous mode with a dedicated clock input for timing the external part of
the bridge.