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 ...
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.