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Download AN1910 Application Note
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Freescale Semiconductor, Inc. ARCHIVED BY FREESCALE SEMICONDUCTOR, INC. 2005 Software Design reset Initialization OC Timer for LED handling Interrupt Application State Machine ARCHIVED BY FREESCALE SEMICONDUCTOR, INC. 2005 Freescale Semiconductor, Inc... done Timer OC LED Subroutine done done Check Run/Stop Switch OC Timer for Speed Ramp Interrupt done Timer OC Speed Ramp Subroutine ADC low limit Interrupt ADC Low Limit Interrupt Subroutine done done ADC high limit Interrupt ADC High Limit Interrupt Subroutine PWM Reload A Interrupt Subroutine done done ADC conversion complete Interrupt ADC Interrupt Subroutine done PWM A Reload Interrupt PWM A Fault Interrupt PWM Fault A Interrupt Subroutine done Figure 6-7. State Diagram - General Overview 3-Phase AC Motor Control with V/Hz Speech Closed Loop For More Information On This Product, Go to: www.freescale.com 19
