This morning the Open Source Hardware Association (OSHWA) announced a resolution for changing the way SPI (Serial Peripheral Interface ... and COPI/CIPO for “Controller Out, Peripheral In ...

Serial Peripheral Interface has been developed by Motorola in the 1980s ... SPI concept model In reality, the SPI controller internal architecture is much more complicated than it has been shown in ...

The Octal Serial Peripheral Interface (OSPI) core is a serial data link (SPI ... DMA operation in the OSPI can be enabled to assist a DMA controller in the loading (writing) of the transmit FIFO, and ...