hello, i am learning to programme microcontrollers using assembler langauge. id like to make and programme a stepper driver based around lmd18245 and the pic16f1826. however ive had a look through the data sheet for the LMD18245 and i cannot understand the tables for how to drive it. what i know is:
two chips are needed 1 for each coil
each chip has 6 inputs from the microcontroller
1 direction pin, 1 brake pin
brake pin in my case will be kept low
then there are 4 pins, m4,m3,m2,m1
if anyone could possibly help me to understand what state theese 8 pins need to be in for step 1, step 2.... for full stepping?
sorry if this has been coverd before i did look for threads about the lmd18245 but i could not check everyone.
thanks for you time
-calum-