Nikolai
Member level 3

I have a doubt regarding bidirectional buffer. basically the problem is about dealing with inout ports..
in the diagram , A and B are the inout ports. The level on T will decide the direction.
the problem is when data is flowing from A to B, how to ensure that level(by some external means) is not imposed upon signal B.
in simple words if im writing '1' to A then how to make sure that some other source doesnt attempt to write a '0' on B.
in the diagram , A and B are the inout ports. The level on T will decide the direction.
the problem is when data is flowing from A to B, how to ensure that level(by some external means) is not imposed upon signal B.
in simple words if im writing '1' to A then how to make sure that some other source doesnt attempt to write a '0' on B.