The SM9 module boasts hardware compatibility with NVIDIA Jetson series modules. Customers using NVIDIA Jetson-based products can seamlessly replace the original module with SM9 without hardware development efforts— simply unplug the NVIDIA module, plug in SM9, and complete hardware integration.

На любую вашу хотелку существует готовая реализация в интегральном исполнении (с) Doka 😅

TCA9548A is an 8-channel, bidirectional translating switch for I2C buses that supports Standard-Mode (100 kHz) and Fast-Mode (400 kHz) operation. The TCA9548A features I2C control using a single 8-bit control register in which each bit controls the enabling and disabling of one of the corresponding 8 switch channels for I2C data flow.

Depending on the application, voltage translation of the I2C bus can also be achieved using the TCA9548A to allow 1.8-V, 2.5-V, or 3.3-V parts to communicate with 5-V parts.

The SCL/SDA upstream pair fans out to eight downstream pairs, or channels. Any individual SCn/SDn channel or combination of channels can be selected, determined by the contents of the programmable control register.

These downstream channels can be used to resolve I2C target address conflicts. For example, if eight identical digital temperature sensors are needed in the application, one sensor can be connected at each channel: 0-7.