SafeTI

The Safe Traffic Injector (SafeTI for short) unit acts as an AHB or AXI4 Manager IP connected to the main AMBA bus. It functions as a core with limited capabilities, only generating transactions to the bus by reading and writing to memory address and controlled via APB registers. The injector works along with the multi-core setup instantiated on the platform and other peripherals and monitoring units. In order to generate traffic to the bus, the module must be first programmed with a series of descriptors describing the traffic pattern to be injected. Then, once the SafeTI module is configured and enabled, it performs a set of AMBA transactions based on the programmed data descriptors into a predefined memory address range.