This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

CC1310: OOK调制占空比不准问题

Part Number: CC1310

CC1310芯片,配置为OOK调制方式,symbol rate为2K,跟SYN590R的RF接收芯片通信,在SYN590R的DOUT管脚捕捉的波形如上图所示,这个是前导码0x55的数据,发现高低电平脉宽差距较大,高电平350us,低电平650us。期望值是高低电平各500us,配置参数如下图

我们使用另外一个型号的433发射芯片没有该问题,所以感觉是1310的ook调制有些问题,或者有些参数需要调整?