From one foundry I have one technology file with a name called "techfile"
How could I get a layer mapping file from this fiile?
I want to do so is because:
(1) I have a gds file from another souce, that has some layers (number) not defined in said "techfile". Let's call those special layers "LayersS". I do not have a tech file from that source. In addition to those
(2) I want to use some layers we generally not used in "techfile", eg TSV and SOI, to show the those "LayerS" in Cadence
(3) So I need a layer mapping file in "stream in"/'stream out" to translate those "LayerS" to TSV layer.
(4) This is not only stream in but also stream out, because eventually I will tapeout a chip containing those "LayerS" with correct layer numbers.
Could someone tech me how to do it ? Or how to solve my problem in another way?
Many thanks !!
Complement to (1) Besides those "LayerS", all other layers are the same.
Those "LayersS" are specially layers for special novel device still under development, provided by that "another source".
Eventally I will tapeout a gds files to that "another source" with those "LayerS"
Thank you !!!