AR# 33381: ISE Design Suite 11 - ISE Simulator (ISim) Known Issues
AR# 33381
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ISE Design Suite 11 - ISE Simulator (ISim) Known Issues
描述
This Answer Record contains a list of known and resolved issues for ISE Simulator in ISE Design Suite 11.
Please note that multiple known issues in ISE Simulator 11 have been resolved in newer versions of the tool. Please download and install the latest ISE Simulator by download the newest ISE Design Suite release from the Download Center at http://www.xilinx.com/support/download/index.htm
解决方案
NOTE: There were no updates/changes to the ISE Simulator tool in ISE Design Suite 11 Update 5 (11.5).
Known Issues in ISE Design Suite 11 Update 4 (11.4): (Xilinx Answer 34567) - Bi-directional signals are not initialized during simulation restart (Xilinx Answer 34100)- "ERROR: no Simulation Engine found in the Transform Input that matches sim_isim_beh.exe" (Xilinx Answer 33820) - "FATAL_ERROR:Simulator:CompilerAssert.h:40:1.17 - Internal Compiler Error in file ../src/DIDATUtils.cpp" (Xilinx Answer 33819) - "ERROR: Target size 3160144 and source size 6 do not match" (Xilinx Answer 33818) - "ERROR: at x ns: Negative wait time (-2147483647 ps) in File "tb_test.vhd"" (Xilinx Answer 33732) - "$fscanf does not return "-1" upon EOF (end of file)" (Xilinx Answer 33551) - "Simulator:778 - Static elaboration of top level Verilog design unit(s) in library work failed" (Xilinx Answer 33423) - Error "Simulator is abnormally terminated" (Xilinx Answer 33426) - "ERROR:Simulator:904 - Unable to remove previous simulation file" (Xilinx Answer 33429) - "INFO: Simulator is stopped" when performing VCD dump (Xilinx Answer 32357) - "FATAL_ERROR:Simulator:Fuse.cpp:217:1.95 - Failed to compile one of the generated C code..." (Xilinx Answer 33424) - Memory leak when I delete and add signals to wave window (Xilinx Answer 33425) - Provide the support for global file (defining the compiler directives) as include file in fuse (Xilinx Answer 33427) - Unable to view shared access variables in ISim GUI (Xilinx Answer 33428) - Unable to set breakpoints via "Toggle Breakpoint" context menu option
Issues resolved in ISE Design Suite 11 Update 4: (Xilinx Answer 33727) - "HDLCompiler:1044 - "Unknown" Line 0: /data/Xilinx/11.1/ISE/verilog/hdp/lin64/xip/gt11_ver/@g@t11_@s@w@i@f@t.sdb was created using an incompatible version_number..." (Xilinx Answer 33729) - Pressing the Sync Time button makes signals in Wave window disappear (Xilinx Answer 33422) - Error "tracing limit is reached. Signal tracing will stop!" (Xilinx Answer 33730) - "ERROR:HDLCompiler:597" when attempting to pass multiple generics in simulation (Xilinx Answer 32358) - System slows down considerably when I use ISim for timing simulations
Issues resolved in ISE Design Suite 11 Update 3 (11.3): (Xilinx Answer 33430) - Error "Read on file called at end of file" asserted by ISim when reading a binary file (Xilinx Answer 33217) - Error "A Xilinx Application has encountered an unexpected error" asserted when launching ISim (Xilinx Answer 33431) - Output of bi-directional signals always appear as an unknown force ('X') (Xilinx Answer 33432) - How do you measure between two cursors? (Xilinx Answer 33433) - "FATAL_ERROR:Simulator:CompilerAssert.h:40:1.36.10.7" (Xilinx Answer 33434) - Unexpected characters appearing in output binary file (Xilinx Answer 30913) - "ERROR: Signal EXCEPTION_ACCESS_VIOLATION" received
Issues resolved in ISE Design Suite 11 Update 2 (11.2): (Xilinx Answer 32359) - ISim GUI hangs or freezes frequently while performing some simulator tasks (Xilinx Answer 33435) - Error "channel 'isimConsole' was not opened for writing" when typing shell commands (Xilinx Answer 32357) - "FATAL_ERROR:Simulator:Fuse.cpp:217:1.95.2.6" (Xilinx Answer 30913) - "ERROR: Signal EXCEPTION_ACCESS_VIOLATION" received (Xilinx Answer 32360) - Issues when using assert / report commands in VHDL (Xilinx Answer 33438) - Resolution of time in GUI does not match set simulator resolution
Issues resolved in ISE Design Suite 11 Release (11.1): (Xilinx Answer 33235) - ISim runs out of memory when I use Print Preview from ISim (Xilinx Answer 30874) - Unable to view the added signals in ISim waveform window (Xilinx Answer 33236) - Signals added to a testbench are not automatically added to the waveform (Xilinx Answer 33237) - Zoom in on marker does not work properly (Xilinx Answer 30913) - "ERROR: Signal EXCEPTION_ACCESS_VIOLATION"