Looking for online definition of FBGA or what FBGA stands for? FBGA is listed in the World's most authoritative dictionary of abbreviations and acronyms
See, e.g., link to cyclingtips.com (“it is now possible to mix and match 11-speed chains and cassettes from all three manufacturers with satisfactory results in most instances.”). So you can use a cheap Shimano/Sram 11 speed cassette on the trainer even if you have a campy groupset...
SRAM uses a six-transistor memory cell to store data, as opposed to the transistor and capacitor pair approach taken by DRAM. SRAM is an on-chip memory typicallyused as cache memory for CPUs. It’s considerably faster and more power efficient than most other types of RAM, including DRAM. ...