Catalog > DO-254 AXI SERIAL PERIPHERAL INTERFACE (SPI) 1.00a
A DO-254 DAL A compliant version of the AXI Serial Peripheral Interface (SPI), which connects to the Advanced eXtensible Interface (AXI4). This core provides a serial interface to SPI devices such as SPI EEPROMs and SPI serial flash devices. The SPI protocol, as described in the Motorola M68HC11 data sheet, provides a simple method for a master and a selected slave to exchange data. This 32-bit soft IP core is designed to interface with the AXI4-Lite interface.