I want to make DC servocontroller on Kinetis K40 (i have MK40N512VLK10). Can i use two quadrature decoders (one as source signal and one from encoder) and PWM output with dead times at same time? What about controller for two motors - two STEP/DIR sources, two encoders, and two outputs?
From your brief description, it sounds like you should be able to use FTM0 as your PWM source, and FTM1 and FTM2 each as quadrature-encoder counters. I'm not clear what your 'two motor' setup requires.