bubble memory การใช้

• Bubble memory is largely the brainchild of a single person, Andrew Bobeck.
• Bubble memory is a non-volatile memory.
• Bubble memory was also used on the Quantel Mirage DVM8000 / 1 VFX system.
• Domain propagation memory is also called bubble memory.
• It featured interchangeable bubble memory cartridges on a HP in their Model 3561 spectrum analyzer.
• It used bubble memory cartridges, a sort of non-mechanical magnetic storage system.
• He joined Intel in April 1982 as a Product Engineer in the area of magnetic bubble memories.
• The reason this was implemented was because bubble memory must be heated to around for it to work properly.
• The basic ideas behind twistor also led to the development of bubble memory, although this had a similarly short commercial lifespan.
• Gadolinium gallium garnet ( GGG, Gd 3 Ga 5 O 12 ) was used for imitation diamonds and for computer bubble memory.
• The second half of major recurring enemy reconstructing an alien program stored in bubble memory on an early 1980s Earth-based computer system.
• Rockwell was also a pioneer in solid-state storage devices, introducing " bubble memory " non-volatile expansion boards about 1980.
• He invented the twistor memory in the late 1950s, and in the late 1960s bubble memory based on magnetic domains in orthoferrites and garnets.
• Bubble memory was used for some time in the 1970s and 80s where its non-moving nature was desirable for maintenance or shock-proofing reasons.
• Additionally, a tiny amount of lutetium is added as a dopant to gadolinium gallium garnet ( GGG ), which is used in magnetic bubble memory devices.
• Bubble memory started out as a promising technology in the 1980s, offering memory density of a similar order to hard drives but performance more comparable to core memory.
• In particular, its soon-to-arrive competitors ( including the Grid Compass ) made use of the new Bubble memory technology to provide non-volatile memory.
• Over the history of computing many different memory cell architectures have been used including core memory and bubble memory, but the most common ones used are flip-flops and capacitors.
• Bobeck had worked on many kinds of magnetics-related projects through the 1960s, and two of his projects put him in a particularly good position for the development of bubble memory.
• The project would consist of creating a micro satellite containing a non-volatile bubble memory chips wrapped in a sphere or American football-shaped photovoltaic panels powering a simple radio transmitter.