topic Re: How do I transform data points on to 4 in wafer if i have 49 points in Discussions

How do I transform data points on to 4 in wafer if i have 49 points

tedla_gebre — Sat, 17 Dec 2016 16:11:02 GMT

could someone guide me to transform data to a 4 in wafer

Re: How do I transform data points on to 4 in wafer if i have 49 points

txnelson — Sat, 17 Dec 2016 17:02:06 GMT

I am not sure what you are asking? Do you want to find 49 points on a wafer to take your measurements from? Or do you want to determine the X Y coordinates for data already measured on a wafer? Could you be more specific in what you need.

Re: How do I transform data points on to 4 in wafer if i have 49 points

tedla_gebre — Sat, 17 Dec 2016 17:41:55 GMT

Thank you for your response.

I have 49 data points that are already predetermined from another metro tool. i want those data points to be on JMP wafer map exactly the same location as the wafer map from another metro tool.

Re: How do I transform data points on to 4 in wafer if i have 49 points

txnelson — Sat, 17 Dec 2016 18:06:12 GMT

Do you have the Arc(Theta) location from center for each of the points? That is, what is the form of the positional data from the metrology tool? Or, like many fabs, do you just have a pattern of where the points are in die X and Die Y values?

If you have that information, we should be able to solve your problem.

Re: How do I transform data points on to 4 in wafer if i have 49 points

MikeD_Anderson — Sun, 18 Dec 2016 23:33:50 GMT

@tedla_gebre - Have you tried the semiconductor toolkit? It's designed for this type of visualization.

link: https://community.jmp.com/t5/JMP-Add-Ins/Semiconductor-Toolkit/ta-p/22460

Best,

M