The miniaturized satellites will conduct research in 3D-printed polymers for in-space manufacturing, weather data collection, bit flip
memory testing, radar calibration and the effects of space radiation on electronic components.
When you have a single bit flip
, it could have any number of causes.
One of the most studied types of soft defects is Single Event Upset (SEU) which describes a bit flip
in a node of a logic circuit.
But he can be a bit flip
, as in this reference to the "Planet of the Apes" remake: "Several events occurred in rapid succession: (Oliver) Stone went off to pursue projects of his own; .
If at first Onyx seems a bit flip
with regard to Jesse's predicament the dying man seems to take his illness and Ray's active extramarital sex life in stride--this lush novel deepens as Jesse registers AIDS double assault against him: After surviving many familial and social obstacles, Jesse must accept not only his own imminent death but also Ray's ambitious sexual journey and future life without him.
Here's how Rowhammer works: Recent research has shown that repeatedly accessing the same memory blocks over and over can cause a bit flip
in other DRAM locations.
The idea is to cause a random bit flip
by zapping the card with a pulse of radiation or by suddenly changing the voltage or rate at which the card's chip normally operates.
This enables the designer to determine if a certain type of strike at a particular place in the design will cause a state change -- such as a logic or bit flip
-- in his IP.