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[/] [xmatchpro/] [trunk/] [xmw4-comdec/] [src/] [attributes.vhd] - Blame information for rev 8

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1 8 eejlny
-------------------------------------------------------------------------------
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--
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-- Copyright (c) 1994 by AT&T. All rights reserved.
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--
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-- This source file may be used and distributed without restriction
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-- provided that this copyright statement is not removed from the file
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-- and that any derivative work contains this copyright notice.
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--
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-- Package name: ATTRIBUTES
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-- File name   : attributes.vhdl
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--
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-- Updates:
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--D  sccsid @(#)attributes.vhdl 1.5 daisy(C) 2/13/95 /files1/SCCS.model/bvhdl/vhdl_packages/dzx/src/s.attributes.vhdl
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-------------------------------------------------------------------------------
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package ATTRIBUTES is
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  -- Clock attributes:
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  -- No need for a attribute indicating what is a clock, since any
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  -- signal can be a clock.
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  attribute INITIAL_VALUE: CHARACTER; -- only 'L' or 'H'.
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  attribute DELAY_TIME: REAL;
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  attribute PULSE_WIDTH: REAL;
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  attribute TIME_PERIOD: REAL;
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  attribute MAX_SKEW: REAL;
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  attribute MAX_SKEW_RISING: REAL;
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  attribute MAX_SKEW_FALLING: REAL;
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  attribute MIN_SKEW: REAL;
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  attribute MIN_SKEW_RISING: REAL;
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  attribute MIN_SKEW_FALLING: REAL;
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  -- Input port attributes:
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  attribute ARR_TIME: REAL;
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  attribute ARR_TIME_RISING: REAL;
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  attribute ARR_TIME_FALLING: REAL;
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  attribute ARR_TIME_CLK: STRING;
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  attribute ARR_TIME_CLK_RISING: STRING;
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  attribute ARR_TIME_CLK_FALLING: STRING;
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  attribute DRIVE_STR: REAL;
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  attribute DRIVE_STR_RISING: REAL;
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  attribute DRIVE_STR_FALLING: REAL;
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  attribute SLOPE: REAL;
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  attribute SLOPE_RISING: REAL;
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  attribute SLOPE_FALLING: REAL;
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  -- Output port attributes:
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  attribute CAP_LOAD: REAL;
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  attribute MAX_REQD_TIME: REAL;
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  attribute MIN_REQD_TIME: REAL;
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  attribute MAX_REQD_TIME_RISING: REAL;
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  attribute MIN_REQD_TIME_RISING: REAL;
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  attribute MAX_REQD_TIME_FALLING: REAL;
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  attribute MIN_REQD_TIME_FALLING: REAL;
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  attribute MAX_REQD_TIME_CLK: STRING;
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  attribute MIN_REQD_TIME_CLK: STRING;
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  attribute MAX_REQD_TIME_CLK_RISING: STRING;
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  attribute MIN_REQD_TIME_CLK_RISING: STRING;
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  attribute MAX_REQD_TIME_CLK_FALLING: STRING;
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  attribute MIN_REQD_TIME_CLK_FALLING: STRING;
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  -- Entity attributes:
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  attribute MAX_AREA: REAL;
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  -- Merge attribute to collapse hierarchy:
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  attribute MERGE: BOOLEAN;
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  -- External name attribute:
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  attribute EXTNAME: STRING;
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  -- Built_in operators attribute:
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  attribute BUILT_IN_OPERATORS: BOOLEAN;
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  -- Attributes and type for specifying RTL binding and structure info:
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  type RTL_LABEL is range 0 to 0;
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  attribute RTL_BINDING: STRING;
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  attribute RTL_STRUCTURE: STRING;
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end ATTRIBUTES;

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