This video demonstrates the triggering and decoding of an I2C signal using RIGOL’s highly efficient oscilloscopes. It includes a brief tutorial on the different triggering types and condition set-ups.

To test the I2C-slave part I used a ST NUCLEO F103RB, programmed with mbed, as a I2C test master. How to connect those two you see in the Testschematic.jpg. Now pay some extra attention to the 6-pin ...

I2C decoding is (finally!) in place, but I can't test the data transmission phase as the only I2C device I could find lying around was a no-name Chinese 7seg that I lost the documentation to years ago ...

Figure 1 shows a typical converter schematic. The I2C bus is connected to PIN5 and PIN6, and the SPI bus is connected to PIN9, PIN10, PIN11, and PIN12. PIN8 is used to control the transmission ...

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