Redundant Strap down Inertial Navigation System (RESINS) checkout test station comprises of cPCI chassis with various functional IO modules like ADC, DAC, DIO, VFC, Relay matrix, MIL 1553, GPIB, Serial communication interfaces and Custom Built System interface adaptor.
Software drivers for each functional block are developed in QNX, to perform functional checks of the integrated prime and redundant chains of the satellite launch vehicle’s Navigation system.