ST RHFAD128 GUI User Manual
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ST RHFAD128 GUI User Manual

ST RHFAD128 GUI User Manual

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UM3165
User manual
The RHFAD128 GUI
Introduction
The RHFAD128 is specifically designed to sustain ionizing dose and heavy ions for space applications by using a high-end
proven CMOS technology.
This device is a low-power, multiplexed eight-channel 12-bit analog-to-digital converter for conversion from 50 ksps to 1 Msps.
The architecture is based on the successive-approximation register with internal track-and-hold. The RHFAD128 features 8
analog inputs that can be programmed to be either 8 single-ended or 4 differential inputs using the control register bits. The
output serial data are straight binary and are compatible with SPI.
EVAL-RHFAD128V2 is the evaluation board of the RHFAD128.
This board can be connected to a NUCLEO-L476RG and be monitored with a graphical user interface (GUI): the
RHFAD128_GUI.
UM3165 - Rev 1 - May 2023
www.st.com
For further information contact your local STMicroelectronics sales office.

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Summary of Contents for ST RHFAD128 GUI

  • Page 1 UM3165 User manual The RHFAD128 GUI Introduction The RHFAD128 is specifically designed to sustain ionizing dose and heavy ions for space applications by using a high-end proven CMOS technology. This device is a low-power, multiplexed eight-channel 12-bit analog-to-digital converter for conversion from 50 ksps to 1 Msps.

  • Page 2: Getting Started

    UM3165 Getting started Getting started System requirements The RHFAD128_GUI software needs the following system requirements to perform: Table 1. System requirements Main components NUCLEO-L476RG STM32 Nucleo development board Mini-B USB cable With USB data support AKI_BIN_for_NucleoL476RG Software for Nucleo RHFAD128_GUI RHFAD graphical user interface EVAL-RHFAD128V2 RHFAD128 evaluation board...

  • Page 3: Software Configuration

    UM3165 Software configuration Connect the EVAL-RHFAD128V2 to the Nucleo using the following pinout. Figure 2. SPI connectors on the EVAL-RHFAD128V2 and the pinout for the connection to the Nucleo Software configuration 1.3.1 Nucleo connection 1 - Connect the NUCLEO-L746RG to the laptop using a Mini-B USB cable: Figure 3.

  • Page 4: Figure 4. Stlink Must Be Installed

    UM3165 Software configuration Figure 4. STLINK must be installed 3 - Launch the RHFAD128_GUI a. Unzip the zipped folder RHFAD128_GUI.zip Figure 5. There are two documents: RHFAD128_GUI folder containing the RHFAD128_GUI.exe to launch on the laptop - AKI_Bin_for_NucleoL476RG.bin to upload in the Nucleo 4 - Upload the binary into the STM32 Nucleo board Connect the Nucleo board to the PC using a USB Mini-B cable, drag and drop the binary file to the Nucleo board (NODE_L476RG)

  • Page 5: Use Of The Gui

    UM3165 Use of the GUI Use of the GUI In the RHFAD128_GUI folder, click on the RHFAD128_GUI.exe file to open the GUI. The following window must appear. Figure 7. Device selection window UM3165 - Rev 1 page 5/14...

  • Page 6: Table 2. Spi Speed Used By The Gui To Communicate With The Rhfad128

    UM3165 Use of the GUI Figure 8. RHFAD128_GUI interface Table 2. SPI speed used by the GUI to communicate with the RHFAD128 Product SPI speed used by the GUI RHFAD128 500 Msps UM3165 - Rev 1 page 6/14...

  • Page 7: Troubleshooting

    UM3165 Troubleshooting Troubleshooting Device not found Figure 9. Device not found window Issue: • The Nucleo board is not detected Resolution: • Please connect the appropriate Nucleo board • Be sure that STLINK is installed and up to date • It is also better to have only one Nucleo board connected to the computer •...

  • Page 8: Connection Issue

    UM3165 Connection issue Connection issue Figure 10. Connection issue message Issue: • In case of unwanted disconnection or a problem in reading the device, the message “Connection issue” appears in the Single read mode communication box. Resolution: • Close the GUI and disconnect/reconnect the Nucleo board and restart the GUI •...

  • Page 9: List Of Acronyms

    UM3165 List of acronyms List of acronyms Table 3. List of acronyms Term Meaning Graphical user interface UM3165 - Rev 1 page 9/14...

  • Page 10: Revision History

    UM3165 Revision history Table 4. Document revision history Date Version Changes 29-May-2023 Initial release. UM3165 - Rev 1 page 10/14...

  • Page 11: Table Of Contents

    UM3165 Contents Contents Getting started ..............2 System requirements .
  • Page 12 UM3165 List of tables List of tables Table 1. System requirements ..............2 Table 2.
  • Page 13 UM3165 List of figures List of figures Figure 1. EVAL-RHFAD128V2 ..............2 Figure 2.
  • Page 14 ST’s terms and conditions of sale in place at the time of order acknowledgment. Purchasers are solely responsible for the choice, selection, and use of ST products and ST assumes no liability for application assistance or the design of purchasers’...

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