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267 Views
Registered: ‎05-30-2018

XADC simulation with VAUX external outputs

Hello I'm having trouble simulating with the VAUX external inputs. I have a XADC design source, test bench, and design.txt, but I'm not getting any outputs.  Ive referenced ug480 and XADC wizard user guides and I'm not seeing much regarding VAUX exertnal input simulation.  I've been advised to initialize, 

.INIT_40(16'h0416), // config reg 0
.SIM_MONITOR_FILE("design.txt")

 but I'm not getting any changes to the VAUX ports. I've attached my design source and test bench. Please help.

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Moderator
215 Views
Registered: ‎08-08-2017

Re: XADC simulation with VAUX external outputs

Hi @2k17_hghspdsrmg 

Can you please also share you analog stimulus file (design.txt) ?   are you constructing  this file according to given in user guide in example test bench section ?

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