Introduction - If you have any usage issues, please Google them yourself
AM335X is based on the Cortex-A8 core, Am335x itself without the clock count register, but Cortex-A8 have this register, but need to compile the code to read the code, using the GCC compiler environment c language code embedded compilation, if the environment is keil then you may want to call to the compilation of minor modifications, a lot of things I do not know, if there is a demand to amend its own right. The register values can be used as a random number with the code inside with instructions for use. Together with the Cortex-A8 Technical Reference Manual (Cortex-A8 Technical Reference Manual), if a better way, you can exchange private messages.