Simulink ZC702 AD9364 fmcomms4-ebz


I have a few questions about my devices.

1. Zynq Quick Start Guide [Analog Devices Wiki] Here is folder list of image SD card. But folder zynq-zc702-adv7511-ad9364  is missing in zynq_image_8gb_2013_12_12.img.xz. Can I use zynq-zc702-adv7511-ad9361?

2. I try to run simulink model Simulink libiio [Analog Devices Wiki] , i have installed libiio x64 for my windows notebook, but I have some errors.

The model 'ad9361_sim' does not have continuous states, hence Simulink is using the solver 'VariableStepDiscrete' instead of solver 'ode45'. You can disable this diagnostic by explicitly specifying a discrete solver in the solver tab of the Configuration Parameters dialog, or by setting the 'Automatic solver parameter selection' diagnostic to 'none' in the Diagnostics tab of the Configuration Parameters dialog

Component: Simulink | Category: N.A.Open

[8 similar]  Source 'ad9361_sim/Constant1' specifies that its sample time (-1) is back-inherited. You should explicitly specify the sample time of sources. You can disable this diagnostic by setting the 'Source block specifies -1 sample time' diagnostic to 'none' in the Sample Time group on the Diagnostics pane of the Configuration Parameters dialog box.

Component: Simulink | Category: N.A.

[ Warning: The library class 'libiio' already exists.  Use a classname alias.]

For output port 1 of 'ad9361_sim/MATLAB System', the 'stepImpl' method of the System object 'iio_sys_obj' returned a value whose size [0x0], does not match the value returned by the 'getOutputSizeImpl' method. Either change the size of the value returned by 'stepImpl', or change the size returned by 'getOutputSizeImpl'.

Component: Simulink | Category: Block error

First and second warnings I have solved like it described, but I dont know what to do with 3 and 4th. Could you help me?


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  • Hi David,

    The AD9364 works with the AD9361 Simulink block and config file, there is no need for any change.

    Renaming the config file to ad9364.cfg and changing the device name in the Simulink block properties dialog to ad9364 will cause the Simulink block to be renamed to 'ad9364'.



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