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> From what I've read Could you recall any sources to this? Just because they are using OTS hardware doesn't mean it doesn't go through verification and testi
by capableweb 5y ago
> From what I've read
Could you recall any sources to this?
Just because they are using OTS hardware doesn't mean it doesn't go through verification and testing, it just means they are buying hardware instead of making it themselves.
- deleted 5y ago[deleted]
- _joel 5y agoThey have 2 sets of RAM and a RAD hardened FPGA that checks for bitfips in the memory. It can restart one that quickly that it can do it mid-flight. It's amazing what possibilities this could open up as doing intensive image processing on RAD hardened is expensive, or not even possible as it lags behind the state of the art. edit: found the paper https://trs.jpl.nasa.gov/bitstream/handle/2014/46229/CL%2317-6243.pdf https://trs.jpl.nasa.gov/bitstream/handle/2014/46229/CL%2317...
- samizdis 5y agoThere's this recent-ish news article: How the First Helicopter on Mars Uses Off-the-Shelf Hardware and Linux https://thenewstack.io/how-the-first-helicopter-on-mars-uses-off-the-shelf-hardware-and-linux/ https://thenewstack.io/how-the-first-helicopter-on-mars-uses...