Answers Database
Foundation Simulator 2.1i: Warning 9218: LDNODE: (x_suh).IN - Unknown pin name
Record #7118
Product Family: Software
Product Line: Aldec
Product Part: Foundation Logic Simulator
Product Version: 2.1
Problem Title:
Foundation Simulator 2.1i: Warning 9218: LDNODE: (x_suh).IN - Unknown pin name
Problem Description:
Urgency: Standard
General Description: When loading a 4KEX, XL, or XV time_sim.edn netlist
into Foundation's gate-level simulator the following warnings result:
Warning 9218: LDNODE: GSUH_B_$Net00001_(x_suh).IN - Unknown pin name
Warning 9172: Unknown timing parameter name: SUINHICLK
Warning 9172: Unknown timing parameter name: SUINLOCLK
Solution 1:
The problem is unique to the X_SUH simprim model that implements the new
guaranteed pin-to-pin setup and hold checks that are available for certain
architectures (4KEX, XL, XV). This feature can be disabled by setting the following
environment variable XIL_ANNO_DISABLE_GSUH to 1 and rerunning ngdanno.
The issue has been resolved in the latest 2.1i Service Pack available at:
http://support.xilinx.com/support/techsup/sw_updates/
End of Record #7118 - Last Modified: 10/15/99 15:55 |
