• Variable duty cycle in AT89C51
    Hi I am using AT89C51 for triggering a MOSFET for Boost Converter. For different output voltages, I need PWM of different duty cycles. I am planning to put 3 switches each switch for each duty cycle...
  • duty cycle generation
    sir, i want codes to generate duty cycles which varies from 0 to 100 percent for the 50 kHz switching frequency. and two different pulses are to generate with some delay. eg. The total time is 1 first...
  • Duty Cycle Control
    Hi everyone, I am using XC164CS DSP. I need to programme in such a way that duty cycle can be controlled. According to application, its a close loop current or voltage control but I didnt manage...
  • Adjust Duty Cycle and Frequency with Timmer
    edit. ; setup code for timer0 AREA Program, CODE, READONLY ARM ;use ARM instruction set INCLUDE LPC23xx.inc ; MMR definitions EXPORT timer0_init timer0_init ; R0, R1, and R2 are all used...
  • Adjust Duty Cycle and Frequency with Timmer
    Hi, my question is I would like to create pulse using timmer. The period of duty cycle and period using timmer only. I am using arm assembly. My sample code is. This code generates a pulse with a %50...