errata/454: PROPOSAL - 2.5.1: 2'sb0000000_10 == 2'sb10 ?

From: brad.pierce@synopsys.com
Date: Sun Nov 14 2004 - 18:06:48 PST

  • Next message: Shalom.Bresticker@freescale.com: "Re: errata/454: PROPOSAL - 2.5.1: 2'sb0000000_10 == 2'sb10 ?"

    In 2.5.1, at the end of the paragraph

        If the size of the unsigned number is smaller than the size specified for the constant, the unsigned number shall be padded to the left with zeros. If the leftmost bit in the unsigned number is an x or a z, then an x or a z shall be used to pad to the left respectively.

    ADD the following sentence

        If the size of the unsigned number is larger than the size specifed for the constant, the unsigned number shall be truncated from the left and, unless each of the truncated bits is zero, a warning message shall be issued.

    http://boydtechinc.com/cgi-bin/issueproposal.pl?cmd=view&database=default&pr=454

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