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MSP430FR6043 的UCB1_I2C例程

TI team:

     请问是否有关于FR6043的UCB1_I2C的例程可以提供?

使用官网UCB0驱动29,30引脚硬件I2C的程序没问题;在例程上修改为UCB1_I2C无法通讯。请问:UCB0映射的IIC管脚是唯一的,但是UCB1能驱动两对IIC引脚(48,49和75,76),是这里的用法有差别么?请指导一下。