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What would happen if the address data and control buses were not buffered?
Wiki User
∙ 12y ago
If the FAN-IN exceeds FAN-OUT, then the VIH and VIL levels would not be met, and bus operation would be erratic at best and non-functional at worst. If the capacitance load were exceeded, then slow bus transactions might work, while fast bus transactions might fail. All of this would be dependent on the preceeding state of the bus, so "erratic" would be the least of your troubles. Its also possible that, with inadequate buffering, the bus would ring and, on a scope, would appear to work, but, at strobe time, the logic value would be unreliable.
Wiki User
∙ 12y ago
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Why are the buffers often needed on the address and data and control buses in a microcomputer system?
Buffer is a logic circuit that amplifies current or power.It is used in address and data buses to increase their driving capability.
What is bus in 8085?
there are mainly 3 buses are there in 8085. They are: Address bus :-Used to carry address Data bus :- Used to carry data Control bus :-Used to carry signals such as control and timing signals
Which is the fast bus is it serial bus or parallel bus?
The things you have mentioned are interfaces. There are only three buses and these are Address, Data and the control bus
What are the different buses present in processor?
a group of linesthat servesas a connectig path for several devices is called a bus.there are 3 types of buses. 1.address bus 2.data bus 3.control bus
Pathways that support communication among the various electronic components on the system board are called?
System Board constitutes of multiple components connected by Pathways called BUSES. (Three Types of BUSES are there: Address, Control & DATA)
What are three bus types present in every CPU?
Three types of buses are, 1. Memory buses 2. Address buses 3. Input Output buses
Which bus is unidirectional and why?
The control and high order address buses are unidirectional.
What is Buses and what does it do?
Data bus - transfers data round system address bus - CPU provides the addresses to where the data must be fetched, through this bus control bus - timing and signals which control data flow in the system.
What is the difference synchronous buses and non synchronous buses?
Synchronous buses are clocked, and things happen only at the clock Ticks while in asynchronous buses a certain protocol must be used to enforce timing.
What is Computer Bus Also explain that how many types of Buses used in Computer with their functions.?
Buses are the set of wires that carry special information to or from the CPU. There are three types of buses they are: 1. Address buses: these buses carry address given by the CPU from one unit to another in the computer. 2. Data buses: These buses carry data from one unit to other, it is a bi-directional bus i.e the data can be carried in both directions. 3. Control signal: These buses carry control signal from ALU to memory and from memory to alu and then to the output unit.
How many accidents happen with bassinets?
Because in many buses there are girls with bassinets When the buses stops, the bassinets will cannot move..
How many address buses are used in core i3?
36 bit
