08-03-2015 11:32 PM
I'm simulating a project with my own IPs. one of the IPs has a block memory generator (8.2).
The simulation stops after 35 ns and tck message:
Block Memory Generator module TOP030815.design_1_i.golgol_0.U0.blk_mem_gen_GOLAY_inst.inst.native_mem_module.blk_mem_gen_v8_2_inst is using a behavioral model for simulation which will not precisely model memory collision behavior.
Failure: ERROR:add_1 must be in range [-1,DEPTH-1]
Time: 35 ns Iteration: 2
$finish called at time : 35 ns : File "../../../project_1.srcs/sources_1/ipshared/ornim.medical/golgol_v1_0/a6138b30/hdl/golgol_v1_0.vhd" Line 93
xsim: Time (s): cpu = 00:00:05 ; elapsed = 00:00:34 . Memory (MB): peak = 980.820 ; gain = 37.723
INFO: [USF-XSim-96] XSim completed. Design snapshot 'TOP030815_behav' loaded.
what is the problem?
08-03-2015 11:44 PM
Did you use the AXI4 interface for the block memory generator IP?
08-05-2015 01:41 AM
08-15-2015 11:30 PM
07-12-2017 11:21 AM