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xzsawq21

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Everything posted by xzsawq21

  1. I have a stepper motor driver that generates suitable pulses for a stepper motor, but this driver wants an input clock. I generate the clock with a FPGA. the frequency of the clock determines the speed of the stepper motor. in my application I capture a pulse signal from a source (consider 40KHz) then I should generate a 30Hz or 50Hz or 100Hz pulse signal to control the speed of the stepper motor.
  2. I want to control a stepper motor, in my application, I capture a pulse signal from a source (consider 40KHz) then I should generate a 30Hz or 50Hz pulse signal.
  3. Dear Actually in my application, I measure the frequency of a pulse (the pulse is the output of an encoder), for example 40kHz then I should generate a 150Hz or a 200Hz pulse. Thanks
  4. Hello I want to buy a CMOD-A7 35t board. how much is the crystal frequency on the board? 12MHz? if so can I upgrade it? (I want to use the PLL), I checked the schematic and I only see a 100MHz crystal. Thanks
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