I was trying to run it under CCS IDE. And I have downloaded the CCS6.1.3.00034_win32 & ti-processor-sdk-rtos-am57xx-evm-03.02.00.05-Windows-x86-Install.exe and installed it correctly I think. Usually, there should be one Jtag Cable or some similiar cables but I just found one USB to TTL Serial Cable in the box. It could be enough if I just use shell to connect and program. But to meet my task's requirement, I was wondering how could I use it with CCS. Can you supply some important information? Moreover, where can I found the driver code such as how to use UART, ETHERNET and so on.