Other Parts Discussed in Thread: DRA821
Hi experts
Our customer use DRA821 + TPS65941515 solution. For function safety they must use Q&A mode watchdog, based on EVM PMIC through MCU_I2C0_SCL/SDA (pin F20/H21) communicate with PMIC. But when power supply is 3.3V mode MCU_I2C0 max work speed is 400KHz. PMIC support 1Mbps when work at I2C 3.3V mode. Customer want to increase the speed of MCU_I2C0 to reduce the MCU task occupy loading.
Whether DRA821 MCU_I2C0 work at 3.3V mode support 1Mbps speed?
Best Regards!
Han Tao
