GDB-03 Demo Module USER MANUAL GW INSTEK PART NO.
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TABLE OF CONTENTS Table of Contents GETTING STARTED ........................................................... 2 GDS-3000 Series Overview ..................... 2 GDS-2000A Series Overview................... 4 Demonstration type ............................... 5 DEMO BOARD OVERVIEW ................................................ 7 Appearance ............................................ 7 Specifications ........................................ 8 GDS-3000 ....................................................
GDB-03 Demo Module User Manual GETTING STARTED Using the demo board specially designed for GDS-2000A and GDS-3000, you can verify and observe various advanced functionalities for demonstration or your own education. For viewing demo waveforms on the GDS-3000, please refer to page 9 through page 47. For viewing demo waveforms on the GDS-2000A, please refer to page 48 through page 90.
GETTING STARTED The 2 channel and 4 channel models differ in the position of the horizontal controls, the math, reference and bus keys as well as the position of the EXT trigger.
GDB-03 Demo Module User Manual GDS-2000A Series Overview Series lineup The GDS-2000A series consists of 8 models, divided into 2-channel and 4-channel versions.
GETTING STARTED Required tools • GDS-3000 x 1 or GDS-2000A x 1 • Demo board x 1 • USB type A- type B cable x 1.
GDB-03 Demo Module User Manual • 6 Generator (page 44) • LIN(page 81) • FM (page 82) • Video (page 85) • Generator (page 87)
DEMO BOARD OVERVIEW DEMO BOARD OVERVIEW The demo board is a signal generator board capable of producing waveforms which represent various real life scenarios you might encounter. You can use the board as a training kit to learn how to properly view signals, or use it as a generic signal generator.
GDB-03 Demo Module User Manual Specifications Signal output • 5 types for digital analyzer, 9 types for analog analyzer(For GDS-3000) • 7 types for digital analyzer, 8 types for analog analyzer(For GDS-2000A) • FM signal • Sin / Square / Triangle Signal • Video signal Power supply 5V DC, USB or auxiliary power input Accessory USB cable type A – type B x 1 Dimensions Display system 13(W)x14.
GDS-3000 GDS-3000 Demonstration setup Step 1. Turn on the GDS-3000. 2. Install the Demo module software. Please refer to the chapter “SOFTWARE INSTALLATION” on page 14 for details. Note A. Please make sure that the firmware version is V1.14 or above for models with a bandwidth of less than or equal to 350MHz. B. Please make sure that the firmware version is V1.0 or above for the model with 500MHz. C. Please refer to the “Appendix” chapter for information about updating the firmware. 3.
GDB-03 Demo Module User Manual Note Make sure the power LED on the demo board turns on. x1 x10 4. Select x10 as the attenuation on the probe to limit the input signal amplitude if the probe you are using is selectable from x1 and x10. 5. Depending on the type of waveform you want to display, connect the probes to the terminals marked, Analog CH1~CH4, Digital CH1~CH4, Video, FM as shown in the diagrams below. Connect the grounding clips to ground terminal ( ).
GDS-3000 For displaying analog waveform For displaying digital waveform 11
GDB-03 Demo Module User Manual For displaying FM waveform For displaying video waveform 6. Connect the other end of the probe(s) to the corresponding CH1 to CH4 terminals on the GDS-3000.
GDS-3000 7. Adjust the Variable knob on the demo board to select which oscilloscope to demonstrate when the USB cable is connected to the demo board and the oscilloscope. The GDS-3000 is selected when it is highlighted on the OLED display.
GDB-03 Demo Module User Manual Software installation Step 1. Insert the USB memory stick with GDB03DemoMode.gz into the USB port on the front panel of the GDS-3000. Note GDB03DemoMode.gz comes from the GDB03DemoMode.zip file. When you unzip the zip file, two files are generated. One is GDB03DemoMode.gz for the software installation and the other is this user manual in PDF format. 2. Press the Utility key. 3. Select File Utilities from the bottom menu. 4.
GDS-3000 5. Use the Variable knob to select GDB03DemoMode.gz file and then press the Select button to select it. Up Down 6. Press the Select button again to start installation. 7. The installation is complete when a message showing “Please turn off the oscilloscope and turn on again” is displayed.
GDB-03 Demo Module User Manual Display demo board signal The demo board can be used to display 9 types of analog signals, 5 types of digital signals, FM and video signals. Please follow the procedure listed below to display each signal in sequence. Display VPO (Analog Mode 1) Background The oscilloscope can be used to clearly observe and analyze intermittent events by adjusting the intensity and persistence of waveforms. Step 1.
GDS-3000 Note If the Analog Mode is not selected, press the F1 button on the side menu. Use the Variable knob to select Analog Mode. Press the Select button to confirm Analog Mode 1 is selected. (Refer to Page 32 step 5) 6. Press the Run button to display the waveform.
GDB-03 Demo Module User Manual Display Split windows 1 (Analog Mode 2) Background Display 4 unsynchronized waveforms at different frequencies in different separate split windows with different trigger settings Step 1. Press the Test key on the front panel of the GDS-3000. 2. Press the Demo button. 3. Press the Down button to select Analog Mode 2. A screen confirming Analog Mode 2 is selected as shown below appears. 4.
GDS-3000 Display Split windows 2 (Analog Mode 3) Background Display a signal (a more complex signal) that can have different settings and be displayed in four split windows. Step 1. Press the Test key on the front panel of the GDS-3000. 2. Press the Demo button. 3. Press the Down button to select Analog Mode 3. A screen confirming Analog Mode 3 is selected as shown on the next page appears.
GDB-03 Demo Module User Manual 4. Press the Run button to display a waveform in split window as shown below.
GDB-03 Demo Module User Manual Display Auto-Range Function (Analog Mode 4) Background Demonstrate that the oscilloscope can automatically be adjusted to the best range setting according to changes in the input signal. Step 1. Press the Test key on the front panel of the GDS-3000. 2. Press the Demo button. 3. Press the Down button to select Analog Mode 4. A screen confirming Analog Mode 4 is selected as shown below appears. 4. Press the Run button and AutoRange key to display the waveform.
GDB-03 Demo Module User Manual Display Autoset mode (Analog Mode 5) Step 1. Press the Test key on the front panel of the GDS-3000. 2. Press the Demo button. 3. Press the Down button to select Analog Mode 5. A screen confirming Analog Mode 5 is selected as shown on the next page appears.
GDS-3000 4. Press the Run button. 5. Press the CH1 key to activate CH1. 6. Set the Coupling to AC from the bottom menu.
GDB-03 Demo Module User Manual 7. Press the Autoset key on the panel. 8. A waveform as shown below appears.
GDS-3000 Display XY mode(Analog Mode 6) Background Display 2 sets of X-Y waveform at the same time. Step 1. Press the Test key on the front panel of the GDS-3000. 2. Press the Demo button. 3. Press the Down button to select Analog Mode 6. A screen confirming Analog Mode 6 is selected as shown below appears. 4. Press the Run button to display the waveform.
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GDS-3000 Display Gating Measurement (Analog Mode 7) Step 1. Press the Test key on the front panel of the GDS-3000. 2. Press the Demo button. 3. Press the Down button to select Analog Mode 7. A screen confirming Analog Mode 7 is selected as shown on the next page appears. 4. Press the Run button to display the waveform.
GDB-03 Demo Module User Manual Note You can set the position of the cursors to set the range of the Gating Measurement. Display Pulse Runt (Analog Mode 8) Step 1. Press the Test key on the front panel of the GDS-3000. 2. Press the Demo button. 3. Press the Down button to select Analog Mode 8. A screen confirming Analog Mode 8 is selected as shown below appears.
GDS-3000 4. Press the Run button to display the waveform.
GDB-03 Demo Module User Manual Display Rise Fall (Analog Mode 9) Step 1. Press the Test key on the front panel of the GDS-3000. 2. Press the Demo button. 3. Press the Down button to select Analog Mode 9. A screen confirming Analog Mode 9 is selected as shown on the next page appears. 4. Press the Run button to display the waveform.
GDS-3000 Display Pulse Width (Digital Mode 1) Step 1. Connect the probes to the terminals marked Digital CH1~ CH4, and grounding clips to ground terminal ( ). 2. Connect the probes to corresponding CH1~CH4 terminals on the GDS-3000. 3. Press the Test key on the front panel of the GDS-3000. 4. Press the Demo button.
GDB-03 Demo Module User Manual 5. Press the Analog Mode button (F1 button). Use the Variable knob to select Digital mode. Press the Select button to confirm Digital 1mode is selected. 6. Press the Run button to display the waveform.
GDS-3000 Display UART (Digital Mode 2) Step 1. Press the Test key on the front panel of the GDS-3000. 2. Press the Demo button. 3. Press the Down button to select Digital Mode 2. A screen confirming Digital Mode 2 is selected as shown below appears.
GDB-03 Demo Module User Manual 4. Press the Run button to display the waveform.
GDS-3000 Display I2C (Digital Mode 3) Step 1. Press the Test key on the front panel of the GDS-3000. 2. Press the Demo button. 3. Press the Down button to select Digital Mode 3. A screen confirming Digital Mode 3 is selected as shown below appears. 4. Press the Run button to display the waveform.
GDB-03 Demo Module User Manual Display SPI (Digital Mode 4) Step 1. Press the Test key on the front panel of the GDS-3000. 2. Press the Demo button. 3. Press the Down button to select Digital Mode 4. A screen confirming Digital Mode 4 is selected as shown on the next page appears.
GDS-3000 4. Press the Run button to display the waveform.
GDB-03 Demo Module User Manual Display Delay (Digital Mode 5) Background The Delay trigger works in tandem with the edge trigger, by waiting for a specified time or number of events before the edge trigger starts. This method allows pinpointing a location in a long series of trigger events. Step 1. Disconnect the probe from the CH2 terminal on the GDS-3000 and move to the EXT TRIG terminal 2 ª 2. Press the Test key on the front panel of the GDS-3000. 3. Press the Demo button. 4.
GDS-3000 5. Press the Run button to display the waveform.
GDB-03 Demo Module User Manual Display FM (FM mode) Step 1. Connect a probe to the FM terminal on the demo board. Connect the grounding clip to the ground terminal ( ). 2. Connect the other end of probe to CH1 terminal on the GDS-3000. 3. Press the Test key on the front panel of the GDS-3000. 4. Press the Demo button. 5. Press the Digital mode button (F1 button). Use the Variable knob to select FM mode. Press the Select button to confirm FM mode is selected.
GDS-3000 6. Press the Run button to display the waveform.
GDB-03 Demo Module User Manual Display Video (Video mode) Step 1. Connect a probe to the Video terminal on the demo board. Connect the grounding clip to the ground terminal ( ). 2. Connect the other end of probe to the CH1 terminal on the GDS-3000. 3. Press the Test key on the front panel of the GDS-3000. 4. Press the Demo button. 5. Press FM button (F1 button). Use the Variable knob to select Video mode. Press the Select button to confirm Video mode is selected.
GDS-3000 6. Press the Run button to display the waveform.
GDB-03 Demo Module User Manual Display Sine, Square and Triangle waveform (Generator mode) 1. Connect the probe to the terminal marked on the demo board. Connect the grounding clip to the ground terminal ( ). 2. Connect the other end of probe to the CH1 terminal on the GDS-3000. 3. Press the Test key on the front panel of the GDS-3000. 4. Press the Demo button. 5. Press the Video Mode button (F1 button). Use the Variable knob to select Generator mode.
GDS-3000 6. Press the Run button. 7. Press the AutoSet button to display the Sine waveform. 8. Press the Select button on the demo board.
GDB-03 Demo Module User Manual 9. Adjust the Variable knob on the demo board to select the Wave Type. Wave Type is selected when it is highlighted on the OLED display. Generator Wave Type Sin 10. Push the Select button to change the highlight to the bottom line on the OLED display. Generator Wave Type Sin 11. Adjust the Variable knob on the demo board to select Square. Square is selected when it is highlighted on the OLED display. 12. Press the AutoSet button to display the Square waveform.
GDS-3000 13. Adjust the Variable knob on the demo board to select Triangle. Triangle is selected when it is highlighted on the OLED display. Generator Wave Type Triangle 14. Press the AutoSet button to display the Triangle waveform.
GDB-03 Demo Module User Manual GDS-2000A Demonstration setup Step 8. Turn on the GDS-2000A. 9. Install the Demo module software. Please refer to the chapter “SOFTWARE INSTALLATION” on page 53 for details. Note A. Please make sure that the firmware version is V1.09 or above. B. Please refer to the “Appendix” chapter for information about updating the firmware. 10. Connect the USB cable as shown in the following diagram to power up the demo board.
GDS-2000A Make sure the power LED on the demo board turns on. 11. Select x10 as the attenuation on the probe to limit the input signal amplitude if the probe you are using is selectable from x1 and x10. x1 x10 Note 12. Depending on the type of waveform you want to display, connect the probes to the terminals marked, Analog CH1~CH4, Digital CH1~CH4, Video, FM as shown in the diagrams below. Connect the grounding clips to ground terminal ( ).
GDB-03 Demo Module User Manual For displaying analog waveform For displaying digital waveform 50
GDS-2000A For displaying FM waveform For displaying video waveform 13. Connect the other end of the probe(s) to the corresponding CH1 to CH4 terminals on the GDS-2000A. 14. Connect the GDS-2000A and the demo board with the Logic Analyzer Probe as shown in the photo below for displaying the LA source.
GDB-03 Demo Module User Manual 15. Adjust the Variable knob on the demo board to select which oscilloscope to demonstrate when the USB cable is connected to the demo board and the oscilloscope. The GDS-2000A is selected when it is highlighted on the OLED display.
GDS-2000A Software installation Step 1. Insert the USB memory stick with GDB03DemoMode.gz into the USB port on the front panel of the GDS-2000A. Note z GDS2kAGDB03DemoMode.gz comes from the GDS2kAGDB03DemoMode.zip file. When you unzip the zip file, two files are generated. One is GDS2kAGDB03DemoMode.gz for the software installation and the other is this user manual in PDF format. z Make sure the firmware version is V1.09 or higher. 2. Press the Utility key. 3.
GDB-03 Demo Module User Manual 5. Use the Variable knob to select GDB03DemoMode.gz file and then press the Select button to select it. 6. Press the Select button again to start installation. 7. The installation is complete when a message showing “Please turn off the oscilloscope and turn on again” is displayed.
GDS-2000A Display demo board signal The demo board can be used to display 8 types of analog signals, 7 types of digital signals, FM and video signals. Please follow the procedure listed below to display each signal in sequence. Display Autoset mode (Analog Mode 1) Step 1. Press the Test key on the front panel of the GDS-2000A. 2. Press the Demo button. 3. Press the Down button to select Analog Mode 1. A screen confirming Analog Mode 1 is selected as shown on the next page appears. 4.
GDB-03 Demo Module User Manual 5. Press the CH1 key to activate CH1. 6. Set the Coupling to AC from the bottom menu. 7. Press the Autoset key on the panel.
GDS-2000A 8. A waveform as follow shown appears. Display XY mode(Analog Mode 2) Background Display 2 sets of X-Y waveform at the same time. Step 1. Press the Test key on the front panel of GDS-2000A. 2. Press the Demo button. 3. Press the Down button to select Analog Mode 2. A screen confirming Analog Mode 2 is selected as shown below appears.
GDB-03 Demo Module User Manual 4. Press the Run button to display the waveform.
GDS-2000A Display Gating Measurement (Analog Mode 3) Step 1. Press the Test key on the front panel of the GDS-2000A. 2. Press the Demo button. 3. Press the Down button to select Analog Mode 3. A screen confirming Analog Mode 3 is selected as shown on the next page appears. 4. Press the Run button to display the waveform.
GDB-03 Demo Module User Manual Note You can set the position of the cursors to set the range of the Gating Measurement. Display Pulse Runt (Analog Mode 4) Step 1. Press the Test key on the front panel of the GDS-2000A. 2. Press the Demo button. 3. Press the Down button to select Analog Mode 4. A screen confirming Analog Mode 4 is selected as shown below appears.
GDS-2000A 4. Press the Run button to display the waveform.
GDB-03 Demo Module User Manual Display Rise Fall (Analog Mode 5) Step 1. Press the Test key on the front panel of the GDS-2000A. 2. Press the Demo button. 3. Press the Down button to select Analog Mode 5. A screen confirming Analog Mode 5 is selected as shown on the next page appears. 4. Press the Run button to display the waveform.
GDS-2000A Display Search (Analog Mode 6) Step 1. Press the Test key on the front panel of the GDS-2000A. 2. Press the Demo button. 3. Press the Down button to select Analog Mode 6. A screen confirming Analog Mode 6 is selected as shown on the next page appears.
GDB-03 Demo Module User Manual 4. Press the Run button to display the waveform.
GDS-2000A Display Segments (Analog Mode 7) Step 1. Press the Test key on the front panel of the GDS-2000A. 2. Press the Demo button. 3. Press the Down button to select Analog Mode 7. A screen confirming Analog Mode 7 is selected as shown below appears. 4. Press the Run button to display the waveform. 5. The function key on the demo board should be press down before the segments waveform can be outputted.
GDB-03 Demo Module User Manual Display Parallel (Analog Mode 8) Step 1. Press the Test key on the front panel of the GDS-2000A. 2. Press the Demo button. 3. Press the Down button to select Analog Mode 8. A screen confirming Analog Mode 8 is selected as shown on the next page appears.
GDS-2000A 4. Press the Run button to display the waveform.
GDB-03 Demo Module User Manual Display Pulse Width (Digital Mode 1) Step 1. Connect the probes to the terminals marked Digital CH1~ CH4, and grounding clips to ground terminal ( ). 2. Connect the probes to corresponding CH1~CH4 terminals on the GDS-2000A. 3. Press the Test key on the front panel of GDS-2000A. 4. Press the Demo button. 5. Press the Analog Mode button (F1 button). Use the Variable knob to select Digital mode. Press the Select button to confirm Digital Mode 1 is selected.
GDS-2000A 6. Press the Run button to display the waveform.
GDB-03 Demo Module User Manual Display Delay (Digital Mode 2) Background The Delay trigger works in tandem with the edge trigger, by waiting for a specified time or number of events before the edge trigger starts. This method allows pinpointing a location in a long series of trigger events. Step 1. Disconnect the probe from the CH2 terminal on the GDS-2000A and move to the EXT TRIG terminal ª 2. Press the Test key on the front panel of the GDS-2000A. 3. Press the Demo button. 4.
GDS-2000A 5. Press the Run button to display the waveform.
GDB-03 Demo Module User Manual Display LM(Logic Memory)(Digital Mode 3) Step 1. Press the Test key on the front panel of the GDS-2000A. 2. Press the Demo button. 3. Press the Down button to select Digital Mode 3. A screen confirming Digital Mode 3 is selected as shown below appears. 4. Press the Run button to display the waveform.
GDS-2000A Note If we compare the waveforms shown above, we can see that we can observe more of the waveform under long memory.
GDB-03 Demo Module User Manual Display Logic (Digital Mode 4) Step 1. Press the Test key on the front panel of the GDS-2000A. 2. Press the Demo button. 3. Press the Down button to select Digital Mode 4. A screen confirming Digital Mode 4 is selected as shown on the next page appears. 4. Press the Run button to display the waveform.
GDS-2000A Display UART (Digital Mode 5) Step 1. Press the Test key on the front panel of the GDS-2000A. 2. Press the Demo button. 3. Press the Down button to select Digital Mode 5. A screen confirming Digital Mode 5 is selected as shown below appears.
GDB-03 Demo Module User Manual 4. Press the Run button to display the waveform.
GDS-2000A Display I2C (Digital Mode 6) Step 1. Press the Test key on the front panel of the GDS-2000A. 2. Press the Demo button. 3. Press the Down button to select Digital Mode 6. A screen confirming Digital Mode 6 is selected as shown below appears. 4. Press the Run button to display the waveform.
GDB-03 Demo Module User Manual Display SPI (Digital Mode 7) Step 1. Press the Test key on the front panel of the GDS-2000A. 2. Press the Demo button. 3. Press the Down button to select Digital Mode 7. A screen confirming Digital Mode 7 is selected as shown on the next page appears.
GDS-2000A 4. Press the Run button to display the waveform.
GDB-03 Demo Module User Manual Display CAN (Digital Mode 8) Step 1. Press the Test key on the front panel of the GDS-2000A. 2. Press the Demo button. 3. Press the Down button to select Digital Mode 8. A screen confirming Digital Mode 8 is selected as shown on the next page appears. 4. Press the Run button to display the waveform.
GDS-2000A Display LIN (Digital Mode 9) Step 1. Press the Test key on the front panel of the GDS-2000A. 2. Press the Demo button. 3. Press the Down button to select Digital Mode 9. A screen confirming Digital Mode 9 is selected as shown on the next page appears.
GDB-03 Demo Module User Manual 4. Press the Run button to display the waveform. Display FM (FM mode) Step 82 1. Connect a probe to the FM terminal on the demo board. Connect the grounding clip to the ground terminal ( ).
GDS-2000A 2. Connect the other end of probe to CH1 terminal on the GDS-2000A. 3. Press the Test key on the front panel of the GDS-2000A. 4. Press the Demo button. 5. Press the Digital mode button (F1 button). Use the Variable knob to select FM mode. Press the Select button to confirm FM mode is selected. 6. Press the Run button to display the waveform.
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GDB-03 Demo Module User Manual Display Video (Video mode) Step 1. Connect a probe to the Video terminal on the demo board. Connect the grounding clip to the ground terminal ( ). 2. Connect the other end of probe to the CH1 terminal on the GDS2000A. 3. Press the Test key on the front panel of the GDS-2000A. 4. Press the Demo button. 5. Press FM button (F1 button). Use the Variable knob to select Video mode. Press the Select button to confirm Video mode is selected.
GDB-03 Demo Module User Manual 6. Press the Run button to display the waveform.
GDB-03 Demo Module User Manual Display Sine, Square and Triangle waveform (Generator mode) 1. Connect the probe to the terminal marked on the demo board. Connect the grounding clip to the ground terminal ( ). 2. Connect the other end of probe to the CH1 terminal on the GDS2000A. 3. Press the Test key on the front panel of the GDS-2000A. 4. Press the Demo button. 5. Press the Video Mode button (F1 button). Use the Variable knob to select Generator mode.
GDB-03 Demo Module User Manual 6. Press the Run button. 7. Press the AutoSet button to display the Sine waveform. 8. Press the Select button on the demo board.
GDS-2000A 9. Adjust the Variable knob on the demo board to select the Wave Type. Wave Type is selected when it is highlighted on the OLED display. Generator Wave Type Sin 10. Push the Select button to change the highlight to the bottom line on the OLED display. Generator Wave Type Sin 11. Adjust the Variable knob on the demo board to select Square. Square is selected when it is highlighted on the OLED display. Generator Wave Type Square 12. Press the AutoSet button to display the Square waveform.
GDB-03 Demo Module User Manual 13. Adjust the Variable knob on the demo board to select Triangle. Triangle is selected when it is highlighted on the OLED display. 14. Press the AutoSet button to display the Triangle waveform.
GDB-03 Demo Module User Manual APPENDIX Upgrading the GDS-3000/GDS-2000A Firmware UPGRADE PROCEDURE This firmware upgrade guide describes how to upgrade both the DSO firmware and the operating system kernel. Note The following note is for the GDS-3000 only. If the existing firmware version is earlier than v1.07, please repeat this firmware upgrade procedure twice. For firmware versions earlier than v1.07 (v1.00~v1.
GDB-03 Demo Module User Manual Upgrade firmware 1. Insert a USB flash disk containing the firmware file, xxx.upg into the front panel USB slot. 2. Remove all probes and cables from the BNC terminals. 3. Press the Utility key and select File Utilities from the bottom menu. 4. Rotate the Variable knob to select the USB directory and then press the Select key.
APPENDIX 5. Rotate the Variable knob to select the xxx.upg file and then press the Select key. Press the Select key again to begin the upgrade procedure. Up Down 6. When the procedure has completed restart the scope. Note For the GDS-3000 models: Steps 7 & 8 only apply to 5GSa/s models (GDS3154, GDS-3254, GDS-3352/4). 2.5GSa/s models (GDS-3152 & GDS-3252) will bypass these two steps. Upgrade Kernel 7. When the screen goes “blank” during the booting process, press the lit CH1 key three times.
GDB-03 Demo Module User Manual 8. The scope will return to the main screen after the CH1 key has been pressed. (For GDS-3154, GDS-3254, GDS-3352/4 , 5GSa/s models only) 9. Repeat steps 3~6 to upgrade the kernel. The same file is used again to upgrade the kernel. 10. When the calibration message appears for the second time after the oscilloscope has restarted, press “TEST” in order to perform the phase calibration officially.
GDB-03 Demo Module User Manual Upgrading the GDB-03 Demo Board Firmware Step 1. Please copy the gdb3h.rom, gdb3m.rom and gdb3s.rom (3 files in total) from GDB-03 CD to root directory of an SD card. 2. Insert the SD card into the SD card slot on the GDB-03 demo board and connect the USB cable to the GDS-2000A or GDS-3000. 3. When “GW INSTEK” is displayed on the GDB03 OLED screen, quick turn the Variable knob to trigger the firmware upgrading process.
GDB-03 Demo Module User Manual 4. Press the Function button key to start the procedure. A message on the OLED screen as shown in the photo below will appear during upgrading process. 5. Upgrading the firmware is complete. Disconnect the USB cable. Reconnect USB cable and adjust the Variable knob to select which model (GDS-3000 or GDS-2000A) the demo board will be used for.
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