a problem about CC256x MT UART BRIDGE


I have made a uart bridge according to the document of CC256x MT UART BRIDGE and made some modifications myself. The uart bridge work well when baudrate <= 57600. But It works unstable when baudrate=115200. I think the reason is that crystal on EZ430 board is 32.768kHz and the SMCLK(18MHz) is from DCO by FLL loop. I am going to increase crystal to 8MHz. But I find that there is clock signal(32.768kHz slow clock) output to PAN1325. I want to know:

1. May I transfer data through uart bridge with 115200 baudrate by increase crystal frequency?

2. Have slow clock signal to PAN1325  to be 32.768kHz?


2 Replies