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Hierarchy Tree Output to a file

LakshmanQual

Hi all,

I am trying to send a tree output to a file with the below code with the default option 'Current to stop level'.

But i am seeing the GUI asking for the hierarchy options 'Current to stop level' or 'Top to Current' or 'Top to Stop level'.

I want to print them with default option 'Current to stop level' without any GUI in between.

If i run the below code, I am seeing my given input file with blank and Tree output even i cancel the GUI.

Could anyone please help me in sending the output to the file mentioned?

procedure(TreeOut(@key (cv geGetEditCellView()) fileName)

if(stringp(fileName) then
port=outfile(fileName)
else
port=poport
)
leHiTree()
leTreeForm->treeOption->value="Current to stop level"
fprintf(port "%L\n" hiFormDone(leTreeForm))

when(stringp(fileName)
close(port)
)

view("./TreeOuput.txt")
)

hiSetBindKey("Layout" "Ctrl Shift <key> v" "TreeOut(?fileName \"./TreeOutput.txt\")")

Parents

  • Hi Lakshman,

    I would recommend using SKILL CCSschTree(), it is available here. You can run the function from the CIW as follows:

    ;; First of all load the code in CIW:
load("CCSschTree.il")

;; For printing schematic hierarchy of top cell of library ether type in CIW:
schcv=dbOpenCellViewByType("ether" "top" "schematic" "schematic" "r")
CCSschTree(?cellView schcv ?port op=outfile("top_sch.txt"))
close(op)
    ;; For printing layout hierarchy of top cell of library ether type in CIW:
laycv=dbOpenCellViewByType("ether" "top" "layout" "maskLayout" "r")
dbOpenHier(laycv 32)
CCSschTree(?cellView laycv ?useViewSwitching nil ?port op=outfile("top_lay.txt"))
close(op)
  • in reply to RiadKaced

    Hi RiadKaced,

    The mentioned "CCSschTree.il" code should be copied local and run the further commands or can i find that file from any cadence built in paths??

  • in reply to LakshmanQual

    You have to download it from the link that Riad provided (I wrote the SKILL code...). There's an equivalent code (called abSchTree - I tended to rename the functions to follow the "Cadence Customer Support" prefix convention in the past) in this post.

    Andrew

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