This application report describes how the Multi-Buffered Serial Peripheral Interface Module (MibSPIP) and the DMA modules found on many devices of the Hercules MCU family can be used to autonomously transfer data from and into the device embedded RAM. In addition to this, the parallel pin option of the MibSPIP module will be covered and used to increase the speed of the SPI link. This technique could be used to implement a high-speed SPI link between two or more Hercules devices, for example, FPGAs, ASICs, or other devices offering a SPI interface.