VLM ERROR VLM_0037: "Package "ieee.numeric_std_unsigned" is not accessible in -93/-2002 mode."


The numeric_std_unsigned package was added in the VHDL 2008 standard. In order to use functions from this package, your code should comply with the VHDL 2008 syntax, and should be compiledw ith the -2008 switch.

To change the standard in the GUI

To change the standard in a script

Please use the -2008 switch with the acom/vcom command. For example:

acom -2008 -dbg -lib work myfile.vhd

Printed version of site: www.aldec.com/en/support/resources/documentation/faq/1635