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BQ40Z80: BQ40Z80 SMBUS使用问题

Part Number: BQ40Z80

使用BQ40Z80电量计,目前后端有两个MCU需要同时读取电量计的相关电压、电流信息,是否一组MCU用BQ40Z80的SMBUS总线进行通讯,另外一组MCU用BQ40Z80的GPIO模拟I2C总线进行通讯?

如果用BQ40Z80的GPIO模拟I2C总线进行通讯,如何读取相关的电量信息了?