FPGA-DSP system is a ruggedized on-board system based on TS201 processor, used within the missile as an Altimeter application. The various position of the missile is being guided by taking the height of the missile obtained from time-to time using this system. This is a crucial subsystem in the guided missiles. A similar technology has also been deployed for fighter aircraft to know the various banking situation of the Aircraft. The system has undergone rigorous environmental tests and is ready for deployment.