Layer control of Calibre LVL with GDSII output format

Discussion in 'Cadence' started by chen_zhitao, Nov 30, 2007.

  1. chen_zhitao

    chen_zhitao Guest

    LAYOUT SYSTEM GDSII
    LAYOUT PATH "layout_a.gds"
    LAYOUT PRIMARY top

    LAYOUT SYSTEM2 GDSII
    LAYOUT PATH2 "layout_b.gds"
    LAYOUT PRIMARY2 top

    DRC RESULTS DATABASE "lvl.gds" GDSII // ASCII or GDSII
    DRC SUMMARY REPORT "lvl.sum"
    LAYOUT BUMP2 200

    LAYER M1 31
    LAYER V1 32
    LAYER M2 33
    LAYER V2 34
    LAYER M3 35

    LAYER M1_2 231
    LAYER V1_2 232
    LAYER M2_2 233
    LAYER V2_2 234
    LAYER M3_2 235

    diff_M1 { M1 XOR M1_2 }
    diff_V1 { V1 XOR V1_2 }
    diff_M2 { M2 XOR M2_2 }
    diff_V2 { V2 XOR V2_2 }
    diff_M3 { M3 XOR M3_2 }

    --------------------------
    Question:

    Notice that I am using GDSII as the format of output database.
    But it happens that all check results are in the same layer (layer 0).
    I need each check to output result into different layers.
    How to make the report gds file generates different layers for each
    check?
     
    chen_zhitao, Nov 30, 2007
    #1
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