DCA1000EVM Quick Start Guide Datasheet by Texas Instruments

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DCA1000EVM Quick Start Guide
Quick Start Guide
SPRUIK7–May 2018
DCA1000EVM Quick Start Guide
This guide describes how to get started with raw ADC data capture from the xWR mmWave sensor EVMs.
WARNING
This is a Class A product. In a domestic environment, this product
may cause radio interference, and the user may be required to take
adequate measures.
Contents
1 Getting Started ............................................................................................................... 2
List of Figures
1 Hardware Connection: DCA1000 With xWR mmWave Sensor EVMs ............................................... 2
2 Data and Supply Cable Connections ..................................................................................... 2
3 Configure Static IP Address on the PC................................................................................... 3
4 COM Ports.................................................................................................................... 3
5 Capture and Post ADC Data ............................................................................................... 4
6 Visualization of the Captured Raw ADC Data ........................................................................... 5
l TEXAS INSTRUMENTS Spacers avallable In the DCA1000 kit to assemble the two boards together L brackets avatlable In the xWR EVM kIt to enable vertical mounting / of the sense! 60 pm samtec cable to electncal connection between the two boards, Mtcro USB to J1 on DCA1 000 for FTDI . / tntertace, Mtcru USB to J8 an xWR EVM for XDS110Intertace SW3 swutch set to “DCJACKSVJN” Ethernet RJ45 cable 5v suppyy (21 mm to J6 on DCA1000 Jack) to DCA1DOO 5v supply (21 mm Jack) to xWR EVM Mount Jumpers on the SOPD and SOP1 plus (P4 and P2)
Getting Started
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DCA1000EVM Quick Start Guide
1 Getting Started
1. Interface the DCA1000 board with the xWR mmWave sensor EVMs, as shown in Figure 1.
Figure 1. Hardware Connection: DCA1000 With xWR mmWave Sensor EVMs
2. Connect the microUSB and Ethernet cables to the PC interface, as shown in Figure 2. The DCA1000
and the xWR EVM are powered with 5-V, 2.5-A supplies.
Figure 2. Data and Supply Cable Connections
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Getting Started
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DCA1000EVM Quick Start Guide
3. Select the static IP address in the PC local area network properties, as shown in Figure 3.
Figure 3. Configure Static IP Address on the PC
4. Download and install the mmWave Studio tool from the following link: http://www.ti.com/tool/MMWAVE-
STUDIO. Install the Matlab Runtime Engine from here.
5. When the EVMs are powered and connected to the PC, install the FTDI drivers available from the
mmWave Studio installer package. For details on the FTDI driver installation, refer to the mmWave
Studio User Guide.
6. The device manager shows the COM ports, as shown in Figure 4. The RS232 COM port is shown as
XDS110 Class Application/User UART.
Figure 4. COM Ports
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Getting Started
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DCA1000EVM Quick Start Guide
NOTE: If the XDS110 ports do not appear in the device manager, install the EMUPACK from
http://processors.wiki.ti.com/index.php/XDS_Emulation_Software_Package.
7. Issue a board reset and connect the RS232 COM port.
8. Select the DataCapturedemo_xWR.lua file from the \mmwaveStudio\Scripts\ folder by clicking on the
browse button, then click on the run button.
Figure 5. Capture and Post ADC Data
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Data is captured by the captured card for a sample profile and frame, and the captured data is processed
and displayed as shown in Figure 6.
Figure 6. Visualization of the Captured Raw ADC Data
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