i am working on ADuC7024.i have a doubt on using of PWM channels in ADuC7024.i need only one PWM o/p for my project(i.e., Any one of PWM0H or PWM0L). Can i use the PWM0H instead of using PWM0H/0L pair. In data sheet, they used pair of PWM0H/0L for Single and double update mode
Yes - see also Using the ADuC7020/21/22/24/25/26/27/28/29 parts, how do I configure the duty cycle of the PWM?
Just enable/configure the GPIO for the PWM signal you want to use - the others can be used for other I/O functions as you can see in table 78 on page 64 of the actual datasheet REV. D