We have detected your current browser version is not the latest one. Xilinx.com uses the latest web technologies to bring you the best online experience possible. Please upgrade to a Xilinx.com supported browser:Chrome, Firefox, Internet Explorer 11, Safari. Thank you!

AR# 1127

SYNOPSYS: The entity .. depends on the package std_logic_arith. Reanalyze the source


The FPGA compiler returns the following error:

The entity add_sub_tc depends on the package std_logic_arith, which
has been analyzed more recently. Please reanalyze the source for
add_sub_tc and try again.


(a) The XSI Xblox libraries need to be reanalyzed for the
customer's version of Synopsys.

(b) The XSI Xblox libraries cannot be used with the custoemr's
current version of Synopsys.

(c) The Xblox libraries are analyzed, but the customer path to
the Xblox libraires in the .synopsys_dc.setup file is

(d) The customer's 'paths' in the .cshrc and .synopsys_dc.setup
files are incorrect.

(e) The customer cannot 'see' the $DS401 area correctly or
portions of the ds401 installation are missing.

AR# 1127
Date Created 08/01/1996
Last Updated 11/08/2004
Status Archive
Type General Article