Have you got it hooked up correctly?
Try grounding floppy controller pin 14 "Drive Select A" and pin 1 "GND" to parallel port pin 20 "GND".
Then hook up floppy controller pin 18 "Direction" to parallel port pin 2 "D0"
Then hook up floppy controller pin 20 "Step" to parallel port pin 3 "D1"
And make sure the floppy drive is powered up with the power connector which supplies both +5V and +12V.
EMC2 should work with that wiring with the standard pinout for stepper motors.
I haven't actually tried any of this, so proceed at your own risk, but it should work. |