Visible to Intel only — GUID: mwh1409959889416
Ixiasoft
Visible to Intel only — GUID: mwh1409959889416
Ixiasoft
3.4.1.2.1. Synthesis Attributes in Verilog-1995
You must use Verilog-1995 comment-embedded attributes as a suffix to the declaration of an item and must appear before a semicolon, when a semicolon is necessary.
Specifying Synthesis Attributes in Verilog-1995
The following show an example of specifying synthesis attributes in Verilog-1995:
// synthesis <attribute> [ = <value> ] or /* synthesis <attribute> [ = <value> ] */
Applying Multiple Attributes to the Same Instance in Verilog-1995
To apply multiple attributes to the same instance in Verilog-1995, separate the attributes with spaces.
//synthesis <attribute1> [ = <value> ] <attribute2> [ = <value> ]
For example, to set the maxfan attribute to 16 and set the preserve attribute on a register called my_reg, use the following syntax:
reg my_reg /* synthesis maxfan = 16 preserve */;
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