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+README
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+
+This program exercises the SysTick Interrupt of ARM CortexM4 on Jellybean's LPC43xx.
+It also enable Cycle Counter to be used for accurate delay independant from Clock Frequency.
+The Demo Use Cycle Counter and SysTick Interrupt to compute number of cycles executed per second.
+The result is LED1/2 & 3 Blink with an accurate 1s Period (using SysTick) (Checked visualy and with Oscilloscope).