mebibit การใช้

The megabit is closely related to the mebibit, a unit multiple derived from the binary prefix mebi ( symbol Mi ) of the same order of magnitude, which is equal to =, or approximately 5 % larger than the megabit.
The memory storage capacity for " M " number of address lines is given by 2 " M ", which is usually in power of two : 2, 4, 8, 16, 32, 64, 128, 256 and 512 and measured in kibibits, mebibits, gibibits or tebibits, etc . Currently ( 2014 ) the largest semiconductor memory chips hold a few gibibits of data, but higher capacity memory is constantly being developed.
A hypothetical system using the 6845 could use a memory with 300-bit words, with each word encoding 24 pixels with 25-bits each, for a total addressability of 512 ki * 300 bits = 153600 kibibits = 150 mebibits = 18.75 mebibytes . ( Moreover, a system could overlay many planes of graphics and / or text, with each plane held in a separate memory and all planes accessed simultaneously using the addresses generated by the 6845 .)