Wilink Shared Transport (ST) Architecture

From OMAPpedia

Shared Transport TI_ST

* Concept

TI’s Wireless Connectivity chips support Bluetooth (BT), FM, WiFi, and GPS 
technology cores in a single die. 
Such a multi-core combo chip will be interfaced to OMAP application processor 
using a single physical port (like UART, Slimbus, SPI etc).
Shared Transport (ST) software (on OMAP processor) will enable BT, FM, and GPS 
protocols or software components to interact with their respective cores 
ver single physical port. 
TI_ST uses logical channels, over physical transport, 
to communicate with individual cores.  

File:Ti st.png