View Full Version : PWM generation in ARM

02-18-2009, 08:00 PM
Hi, I am trying to do Single edge PWM in LPC2138 ARM7 board.
I keep changing the values of PWMR0 and PWMR1 values and i am getting change in PWM output.
Is there any formula using which i can calculate pulse width for a given PWMR0, PWMR1 and pclk?