➀ Toshiba is developing an interface IC for the automotive CXPI bus, which integrates GPIO, ADC, and PWM functionalities. ➁ The TB9033FTG IC features 16 GPIO pins, with six supporting a 10bit ADC and four capable of PWM outputs with 8bit resolution. ➂ The IC also includes a 4×4 switch matrix mode and fault detection for over-temperature, over-voltage, and low-voltage conditions.