2021-01-06                       https://dataswamp.org/~incal/data/BINARY-UNITS




      unit              bytes               bits           max value
-------------------------------------------------------------------------------
 char/byte                  1                  8  (1- (** 2    8))
      word                  2                 16  (1- (** 2 (* 8        2)))
doubleword                  4                 32  (1- (** 2 (* 8        4)))
  quadword                  8                 64  (1- (** 2 (* 8        8)))
 paragraph                 16                128  (1- (** 2 (* 8       16)))
  kilobyte [1]          1 024              8 192  (1- (** 2 (* 8     1024)))
  megabyte          1 048 576          8 388 608  (1- (** 2 (* 8 (** 1024 2))))
  gigabyte      1 073 741 824      8 589 934 592  (1- (** 2 (* 8 (** 1024 3))))
  terabyte  1 099 511 627 776  8 796 093 022 208  (1- (** 2 (* 8 (** 1024 4))))
-------------------------------------------------------------------------------
[1] kilobyte 1024^1 bytes, megabyte 1024^2, gigabyte 1024^3, terabyte 1024^4







https://en.wikipedia.org/wiki/Gigabyte
https://www.tutorialspoint.com/assembly_programming/assembly_introduction.htm