Author: Ashwin Nair Version: **
The EZ-USB™ FX3 Explorer kit can be used as a 16-channel 100 MHz USB 3 logic analyzer with sigrok PulseView. (Note that the following steps are applicable for any FX3 device. Explorer kit is used in this KBA, as all the IOs needed are exposed in this kit as shown in Figure 1).
This KBA lists the steps required to use the FX3 Explorer kit as a logic analyzer with PulseView.
Figure 2. cypress-fx3 in the list of supported hardware devices
Figure 3. Download Image file to onboard I2C EEPROM
Figure 4. Bind FX3 device to WinUSB
Figure 5. Scan for cypress-fx3 devices
Figure 6. Using SPI Decoder to decode captured signals
Download the following files from FX3.zip: