CCS/CC1310: How can I access to read and write directly in the register using TIRTOS

Part Number:CC1310

Tool/software: Code Composer Studio

Hi all, I am developing a project using ccs-7 and TI-RTOS, but I would like to know how I can write or read directly in the registers of the peripherals of the CC1310, the same way I did with the CC1110.
Can somebody help me?

Luis Valseca