CLOCK CIRCUITRY ARCHITECTURE TO IMPROVE ELECTRO-MAGNETIC COMPATIBILITY AND OPTIMIZE PEAK OF CURRENTS IN MICRO-CONTROLLER

摘要

A system comprises a central processing unit and a set of peripheral units accessible by the CPU and being able to be driven by the same clock source. At least one programmable delay line is located in the clock branch of one of the peripheral units and has a delay selection input that is accessible by software running on the system.