SPI
Submitted by Dan Dooré on Thu, 2006-04-13 15:56.
Peripheral
1990
1990
SPI or Sam Parallel Interface was unlike the Comms Interface a bi-directional parallel interface designed by Nev Young and sold through Format Publications.
However only one direction at a time could be accomodated so for full-duplex operation two devices with a SamBus would need to be used.
PDF Manual Scan at www.samcoupe-pro-dos.co.uk
