|
发表于 2023-10-11 16:38:32
|
显示全部楼层
Control 45 stepper motors at the same time
. Stepper motor dedicated control MCU, 45 15-bit PWM, 6 groups of different frequencies. STC8G2K64S4
uses STC8G2K64S4-36I-LQFP48/LQFP32,
=== There are 45 stepper motor-specific enhanced 15-bit PWMs. , can control 45 stepper motors at the same time
=== can generate 6 sets of 45 PWMs with different periods/frequencies
Usually Stepper motors need two signals per motor, : Sine and Cosine for microstep, or Step and Dirn for motors with inbuilt controllers.
that means you cannot drive 45 motors from 45 PWMs ?
22 motors would be the highest number.
|
|