The Command and Data Handling Subsystem is the ‘brain’ of the whole autonomous CubeSat. The C&DH system consists of an Onboard Computer, OBC, which controls the operation of the CubeSat.
DISCRIPTION : The ISIS on-board computer (iOBC) is a flight proven, high performance processing unit based around an ARM9 processor with a clock speed of 400 MHz and offers a multitude of standardized interfaces. Combined with its daughterboard architecture, allowing for easy addition of mission specific electronics or interfaces, this makes the iOBC the ideal candidate for your main mission computer or payload processing unit.
400 MHz, power efficient ARM9 processor
On-board telemetry: voltages, currents, and temperature
External on-board watchdog, power-controller, and real time clock
High reliability data storage and fail safe filesystem
Flexible daughterboard architecture
Robust design
Multiple OS options available
SUBSYSTEM CDH
