标签: spi-bus

:ThisapplicationnoteprovidesanexampleofhardwareandsoftwareforinterfacinganSPIreal-timeclock(RTC)toaMotorola®digitalsignalprocessor(DSP)thathasabuilt-inSPI-interfacemodule.ThisexampleusesaMotorolaDSPDemoKitasthebasisforthecircuit.……