Hy, i must build a new board for control Stepper Motor. The pwm control logic and all,
is manage with new cortex STM like STM32F100RBT6B. I want an unique 3V3 logic
supply for all, is possible drive and receive all the logic signal control of the L6208 or similar
stepper drive controller: Clock, Reset, Half/Full, Cw ecc.. with 3V3 max high level signal ??
Naturally the Motor have separated 40 Volt high power line voltage.