TI中文支持网CC1310芯片，串口配置为：波特率为9600，1个停止位，8个数据位。
请问上述配置下，CC1310的串口通讯误差范围是多少？
Kevin Qiu1：
例程中的默认设置波特率都是115200，误差范围手册中没有具体说明，我查下资料
Kevin Qiu1：
没有关于CC1310串口误差范围的数据，波特率为115200时，数据传输是最稳定的，此时的误差应该在2%以内
19.4.2 Baud-Rate GenerationThe baud-rate divisor (BRD) is a 22-bit number consisting of a 16-bit integer and a 6-bit fractional part.The number formed by these two values is used by the baud-rate generator to determine the bit period.Having a fractional baud-rate divider allows the UART to generate all standard baud rates.The 16-bit integer is loaded through the UART Integer Baud-Rate Divisor Register (UART:IBRD), and the6-bit fractional part is loaded with the UART Fractional Baud-Rate Divisor Register (UART:FBRD).Equation 1 shows the relationship of the BRD to the system clock.BRD = BRDI + BRDF = PERDMACLK / (ClkDiv × Baud Rate) (1)where:BRDI is the integer part of the BRDBRDF is the fractional part, separated by a decimal placePERDMACLK is the system clock connected to the UARTClkDiv is 16The 6-bit fractional number that is loaded into the UART:FBRD DIVFRAC bit field can be calculated bytaking the fractional part of the baud-rate divisor, multiplying it by 64, and adding 0.5 to account forrounding errors, as shown by Equation 2.UART:FBRD.DIVFRAC = integer (BRDF × 64 + 0.5)
user5360734：
回复 Kevin Qiu1:
那么请问假设通讯波特率为9600时，能够保证正常通讯的误差范围是多少？
Kevin Qiu1：
回复 user5360734:
低波特率下通信一般都不会出现问题，应该也在2%以内
user5360734：
回复 Kevin Qiu1:
这个2%的容差是全温全压下的吗？
Kevin Qiu1：
回复 user5360734:
正如之前提到的，这个只是估计值，手册中没有测试具体数据，也没有测试环境的说明
