mirror of
https://github.com/RTimothyEdwards/magic.git
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Tim Edwards
a816da60f9
since all of the title images still had 8.2, and the title text still said 7.3 or 7.4, having not been updated for a long time.
74 lines
2.4 KiB
HTML
74 lines
2.4 KiB
HTML
<HTML>
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<HEAD>
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<STYLE type="text/css">
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H1 {color: black }
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H2 {color: maroon }
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H3 {color: #007090 }
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A.head:link {color: #0060a0 }
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A.head:visited {color: #3040c0 }
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A.head:active {color: white }
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A.head:hover {color: yellow }
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A.red:link {color: red }
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A.red:visited {color: maroon }
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A.red:active {color: yellow }
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</STYLE>
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</HEAD>
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<TITLE>Magic-8.3 Command Reference</TITLE>
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<BODY BACKGROUND=graphics/blpaper.gif>
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<H1> <IMG SRC=graphics/magic_title8_3.png ALT="Magic VLSI Layout Tool Version 8.3">
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<IMG SRC=graphics/magic_OGL_sm.gif ALIGN="top" ALT="*"> </H1>
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<H2>what</H2>
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<HR>
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Print out information about what material is in the current selection.
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Short summary.
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<HR>
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<H3>Shortcuts:</H3>
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<BLOCKQUOTE>
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Key macro <B>/</B> (slash) implements the command <B>what</B>.
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</BLOCKQUOTE>
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<H3>Usage:</H3>
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<BLOCKQUOTE>
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<B>what</B> [<B>-list</B>[<B>all</B>]] <BR><BR>
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</BLOCKQUOTE>
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<H3>Summary:</H3>
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<BLOCKQUOTE>
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The <B>what</B> command queries what material is in the current
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selection. This includes a report on layers, labels, and subcell
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instances that are selected. <P>
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In the Tcl version of <B>magic</B>, the <B>-list</B> option
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returns the result as a Tcl list containing three sub-lists.
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The first sub-list contains the types found, the second contains
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the labels found, and the third contains the subcells found.
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Each label in the second sub-list is itself a list of three
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items: The label text, the layer the label is attached to, and
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the cell def containing the label. Each subcell in the third
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sub-list is itself a list of two items: The subcell instance
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ID name, and the cell definition name. <P>
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<B>-listall</B> is a variant of the Tcl list, in which the first
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sub-list contains the types found, where each entry is itself a
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list. Each list entry first item is the name of the layer, and
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the second entry is a list containing the names of all subcells
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where that type is found. <P>
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</BLOCKQUOTE>
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<H3>Implementation Notes:</H3>
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<BLOCKQUOTE>
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<B>what</B> is implemented as a built-in command in <B>magic</B>.
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</BLOCKQUOTE>
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<P><IMG SRC=graphics/line1.gif><P>
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<TABLE BORDER=0>
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<TR>
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<TD> <A HREF=commands.html>Return to command index</A>
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</TR>
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</TABLE>
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<P><I>Last updated:</I> March 24, 2021 at 3:30pm <P>
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</BODY>
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</HTML>
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