In view of the problem from the stepper motor controller users usually encounter and the reports from the semiconductor ic markets, for example, noise come from the driving, reset zero function, board toast the board ect.
Some guys are discussing new chip-TOSHIBA THB6064AH in cnczone.I think you will be interested in it.
http://www.cnczone.com/forums/open_...hb6064h_4_5a_-stepping_motor.html#post1095749
Some guys are discussing new chip-TOSHIBA THB6064AH in cnczone.I think you will be interested in it.
http://www.cnczone.com/forums/open_...hb6064h_4_5a_-stepping_motor.html#post1095749