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xCORE-200 Clock Frequency Control
8.1 Example XN file using Frequency Control Attributes
<? xml version = " 1.0 " encoding = " UTF -8 " ? >
< Network xmlns = " http :// www . xmos . com "
xmlns : xsi = " http :// www . w3 . org /2001/ XMLSchema - instance "
xsi : schema Locati on = " http :// www . xmos . com http :// www . xmos . com " >
< Type > Board </ Type >
< Declarations >
</ Declarations >
< Packages >
Sys te m Fr e qu en c y = " 500 MHz " >
</ Packages >
< JTAGChain >
</ JTAGChain >
</ Network >
for more information on XN files see the xTIMEcomposer user guide.
XM010761A
< Declaration > tileref tile [1] </ Declaration >
< Package id = " 0 " Type = " XS2 - UEnA -512 - TQ128 " >
< Nodes >
< Node Id = " 0 " InPackageId = " 0 " Type = " XS2 - L16A -512 " Oscillator = " 20 MHz "
< Tile Number = " 0 " Reference = " tile [0] " / >
< Tile Number = " 1 " Reference = " tile [1] " / >
</ Node >
</ Nodes >
</ Package >
< JTAGDevice NodeId = " 0 " / >
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