Thank you for the code, I will do a sim in Proteus.
I presume Table1 is your character lookup table?
Just looking at the code, I presume "scan" drives the rows?
What do "shift" and "run1" do exactly? Looks like it's just incrementing?
Does this display anything properlyor just run a series of tests?
Wilksey
I presume Table1 is your character lookup table?
Just looking at the code, I presume "scan" drives the rows?
What do "shift" and "run1" do exactly? Looks like it's just incrementing?
Does this display anything properlyor just run a series of tests?
Wilksey