Stepper pulse generation

[varunme]

for forward and reverse stepper control, should i go for a dedicated chip like 6600 or can i manage with a pic micro, i want to use in cnc using mach3

 

[Golden Electronics]

Use Specific Chip u have no details of Stepper driver else design ur own driver

 

[ArNvC]

Its better to use a dedicated chip if you have one.

 

[varunme]

Which is the best dedicated chip ?,
from allegro or TI ?

 

[Golden Electronics]

TI best due to good technical support, price & easy available. Free sample also available for specific range