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What is a manufaturing grid ?

NAADHAN

Hi All,

                 Can anyone explain me what is a manufaturing GRID  & its significance in our design?

 

Thanks & regards,

NAADHAN

Parents

  • Hi Andries ,

     May be you need to check the place were you added this .....
    Have look at this :
                       

    Order of LEF Statements

    LEF files can contain the following statements. You can specify statements in any order;

    however, data must be defined before it is used. For example, the     UNITS statement must be

    defined before any statements that use values that are dependent on UNITS values, LAYER

    statements must be defined before statements that use the layer names, and VIA statements

    must be defined before referencing them in other statements. If you specify statements in the

    following order, all data is defined before being used.

    [VERSION statement][BUSBITCHARS

    statement]

    [DIVIDERCHAR statement][UNITS

    statement]

    [MANUFACTURINGGRID statement][USEMINSPACING

    statement]

    [CLEARANCEMEASURE statement ;]

    [PROPERTYDEFINITIONS statement]

    Hope this might help you...

    Regards,

    NAADHAN

Reply

  • Hi Andries ,

     May be you need to check the place were you added this .....
    Have look at this :
                       

    Order of LEF Statements

    LEF files can contain the following statements. You can specify statements in any order;

    however, data must be defined before it is used. For example, the     UNITS statement must be

    defined before any statements that use values that are dependent on UNITS values, LAYER

    statements must be defined before statements that use the layer names, and VIA statements

    must be defined before referencing them in other statements. If you specify statements in the

    following order, all data is defined before being used.

    [VERSION statement][BUSBITCHARS

    statement]

    [DIVIDERCHAR statement][UNITS

    statement]

    [MANUFACTURINGGRID statement][USEMINSPACING

    statement]

    [CLEARANCEMEASURE statement ;]

    [PROPERTYDEFINITIONS statement]

    Hope this might help you...

    Regards,

    NAADHAN

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