comm.SDRTxAD936x
Send data to AD936x-based Zynq radio hardware
Add-On Required: This feature requires the SoC Blockset Support Package for AMD FPGA and SoC Devices add-on.
Description
The comm.SDRTxAD936x
System object™ sends data to an AD936x-based Zynq® radio hardware. To use this object, in the hardware setup, select one of these
supported boards and add-on cards.
Analog Devices® RF SOM
Xilinx® Zynq ZC706 Evaluation Kit with Analog Devices FMCOMMS2/3/4 RF card
ZedBoard™ with Analog Devices FMCOMMS2/3/4 RF card
Zynq UltraScale+™ MPSoC ZCU102 Evaluation Kit with Analog Devices FMCOMMS2/3/4 RF card
You can use the comm.SDRTxAD936x
System object to simulate and develop various software-defined radio (SDR) applications. This
diagram shows the conceptual overview of transmitting and receiving radio signals in
MATLAB® using the comm.SDRTxAD936x
transmitter System object to send data to the radio hardware.
To send data to the AD936x-based Zynq radio hardware:
Create the
comm.SDRTxAD936x
object and set its properties.Call the object with arguments, as if it were a function.
To learn more about how System objects work, see What Are System Objects?
Creation
To create a comm.SDRTxAD936x
System object, use the sdrtx
function with input argument
'AD936x'
. For example:
tx = sdrtx('AD936x')
To create the object with properties set to specific values, call the function using one or more name-value arguments. For example:
tx = sdrtx('AD936x', ... 'IPAddress','192.168.3.2', ... 'CenterFrequency',2.2e9, ... 'BasebandSampleRate',800e3)
Properties
Usage
Description
tx(
sends data to the radio hardware
associated with the data
)comm.SDRTxAD936x
transmitter System object, tx
.
tx()
enables DDS transmission. To use this syntax, set the
DataSourceSelect
property to 'DDS'
.
returns a logical value that indicates data discontinuity. If
underflow
= tx(data
)underflow
is true
, the input
data
does not represent contiguous data from the host to the
antenna. Use this information to determine whether the host sends valid data to the radio
hardware.
Note
Calling the object for the first time initializes the radio. Because this
initialization can result in an underflow, ignore the underflow
output value of the first call.
Input Arguments
Output Arguments
Object Functions
To use an object function, specify the
System object as the first input argument. For
example, to release system resources of a System object named obj
, use
this syntax:
release(obj)
Examples
Version History
Introduced in R2018b