i must to simulate a 50MA to 1200MA load { at up to 20KHZ } in SOURCE.
can someone give me the idea what to be or code.
your urgent answer is wanted.
ignoring the bad jokes and poor title.
Your question is vague. Do you want to build a real circuit? or just simulate? Do you want to source 50 to 1200 milliamps? or sink it? 20 KHz is that the sample frequency or is you source / sink AC? square or sine wave? What is the 8 bit CPU supposed to do in this project?