Hi there, I'm using Xilinx 10.1(nt) K.31, and Aldec Active-HDL 8.1 (student). I used Aldec's design flow tools to implement a Coregen FIFO, and am using a recent, manufacturer-compiled version of XilinxCoreLib. The project (3 files: my vhdl, the fifo_generator vhdl and the fifo_gen .edn) compiles just fine, but when I go to simulate in Waveform Editor, the part responds "dumb" (all outputs and internal signals floating, no matter the input), and I get the following warnings:
# ELBREAD: Warning: Library fifo_generator_v4_3_fifo_generator_v4_3_xst_1_lib not found. # ELBREAD: Warning: Design unit fifo_generator_v4_3_fifo_generator_v4_3_xst_1 instantiated in corefifo_test.fifo_generator_v4_3(fifo_generator_v4_3) not found in searched libraries: corefifo_test, fifo_generator_v4_3_fifo_generator_v4_3_xst_1_lib. # ELBREAD: Warning: Component /fifo1/BU2 : fifo_generator_v4_3_fifo_generator_v4_3_xst_1 not bound. # ELBREAD: Warning: Design unit GND instantiated in corefifo_test.fifo_generator_v4_3(fifo_generator_v4_3) not found in searched libraries: corefifo_test, spartan3a. # ELBREAD: Warning: Component /fifo1/GND : GND not bound.
I've checked what exists in my XilinxCoreLib, and I've got all the following: fifo_generator_v4_3 fifo_generator_v4_3_bhv_as fifo_generator_v4_3_bhv_preload0 fifo_generator_v4_3_bhv_ss fifo_generator_v4_3_xst
So I know that the xst source exists, and is compiled into the library.
Any help would be greatly appreciated!