7I76 Pin Correlations

Ivan_The_Red wrote:

Ive looked all over and cant seem to find any documentation that correlates a physical connection to a HAL pin name. 
 

It isn't all that straightforward. For example all the 7i76 GPIO pins are controlled by two of the smart-serial pins (DB25 pins 7 and 8) And the stepgen HAL pins do not look anything like you would see with a parallel port. You will just see stepgen enable and position / velocity command pins in HAL, and the terminal blocks that these produce steps on can not be altered in HAL. so hm2_5i25.0.stepgen.0.position-command will produce steps on 7i76 TB2 pins 2/3 and dir on TB2 pins 4/5 and those steps are passed through from the 5i25 on DB25 pins 14 and 1.

So, I think you are looking for a 1:1 mapping that simply does not exist. The 5i25/7i76 HAL pins correlate to functions, not to specific terminal block pins.