Results (
Thai) 1:
[Copy]Copied!
Knowing that a bus uses the fetch-store paradigm helps us understand the purpose
of the three conceptual categories of lines that Figure 14.4 illustrates. All three
categories are used for either a fetch or store operation. Control lines are used to ensure
that only one pair of devices attempts to communicate over the bus at any time, and to
allow two communicating devices to interact. The address lines are used to pass an address,
and the data lines are used to transfer a value.
Figure 14.5 explains how the three categories of lines are used during a fetch or
store operation. The figure lists the steps that are taken for each operation, and specifies
which group of lines is used for each step.
Being translated, please wait..
![](//wwwimg.ilovetranslation.com/pic/loading_3.gif?v=b9814dd30c1d7c59_8619)