Intel(R) System Studio 2018 does not contain EMMC or SPI flash programming utilities.
For a list of Intel(R) System Studio 2018 components, please see https://software.intel.com/sites/default/files/intel-system-studio-2018-product-brief-dec-2017.pdf
The Intel(R) System Debugger is one of these Intel(R) System Studio components.
It is capable of debugging processor code, but not security co-processors like the management engine (ME) code or trusted platform module (TPM) logic. Therefore, you can step through the processor's code paths for Intel(R) Trusted Execution Technology (TXT) measured execution during boot, but not ME or TPM logic implementing the Trusted Execution Engine (TXE).