zedboard fpga in loop

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irem 2015-8-20

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https://ww2.mathworks.cn/matlabcentral/answers/234886-zedboard-fpga-in-loop

评论： Eduardo Flores 2020-11-29

Hello, Has anybody used zedboard in fpga in loop simulation? If so are there any documents or explainitions? Thank you

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Answer 1

Tao Jia 2015-8-24

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https://ww2.mathworks.cn/matlabcentral/answers/234886-zedboard-fpga-in-loop#answer_190198

There is a generic tutorial at: http://www.mathworks.com/help/hdlverifier/examples/verify-hdl-implementation-of-pid-controller-using-fpga-in-the-loop.html?prodcode=ES&language=en.

Note that zedboard only supports JTAG connection with the host when using FPGA-in-the-Loop, while this tutorial was designed for both Ethernet and JTAG connection. You just need to following the instructions specific to Xilinx JTAG.

To run this demo, you need Xilinx Vivado.

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irem 2015-9-7

I have tried however I have the error # current_hw_device [lindex [get_hw_devices] $chain_position] # refresh_hw_device -update_hw_probes false [lindex [get_hw_devices] $chain_position] # set_property PROGRAM.FILE {C:\Users\Student\Documents\MATLAB\R2015a_start\DUT_fil\DUT_fil.bit} [lindex [get_hw_devices] $chain_position] # program_hw_devices [lindex [get_hw_devices] $chain_position] ERROR: [Labtoolstcl 44-10] Device arm_dap_0 is not programmable What can be the problem? Best regards

Eduardo Flores 2020-11-29

Hey @Irem, did you managed to solve the Device arm_dap_0 is not programmable error?

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Answer 2

Antti Wredfors 2015-9-23

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https://ww2.mathworks.cn/matlabcentral/answers/234886-zedboard-fpga-in-loop#answer_193463

I have some diffuculties with new 2015b release too. It's a litle bit same like previous post. The tcl file will not download bitstream correctly.

HDL Workflow advisor can sometimes program Zedboard, but usually it does not! If I use Vivado 2014.4 to download bitstream then it works. (Without tcl functions)

What I discovered was that "vivado_download.tcl"-file is not fully correct at this Vivado 2014.4 release. With Simulink 2015a and Vivado 2014.2 this works always correctly. But not anymore with new releases.

Original vivado_download.tcl file uses command "current_hw_target [get_hw_targets *]". If I remove this line from tcl file, then this works perfectly.

Is there any soutions for bitstream download issues?

BR Antti