rtl simulation model for microblaze
in [FPGA]
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From: mizrahi_lior on 5 May 2010 13:25 Hello, My design is an spartan 3 with MicroBlaze. I'm running functional simulation in NCsim ( CADENCE ). Does anyone knows how to intergrate an rtl model of the microblaze in the functional simulation? I found some .vhd files but they are all encrypted. Xilinx did not givve me answer about that yet. Does anyone knows about an rtl model for Microblaze of a similar processor? Lior --------------------------------------- Posted through http://www.FPGARelated.com
From: mamu on 5 May 2010 17:52 Hi, you can generate simulation model of your system from the XPS GUI. I don't remember the exact process but it is (was) well documented. XPS also generates script files for modelsim to setup and run a simulation. I managed to run it in activeHDL after downloading some precompiled libs for microblaze from aldec' site. Remember that if you have external components (e.g. SDRAM) you most likely need sim models of those too to make any sensible simulation runs. Finally, if you intend to verify a custom peripheral you might consider doing a BFM sim instead. You will then need to get the PLB toolkit from xilinx. HTH Magne
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