## What is selection line?

A select line selects something, like a specific chip. A control line is a line that controls something. A select line is a form of control line, along with such things as read, write, etc.

## How many select lines are in a MUX?

We know that 8×1 Multiplexer has 8 data inputs, 3 selection lines and one output.

Which is data selector?

The Data Selector is the tool you use to choose your sample data and metadata files, to select the appropriate emulation, make data selections, and to stabilize your data.

### Which is used as data selector?

Explanation: A digital multiplexer is a combinational circuit that selects one digital information from several sources and transmits the selected information on a single output line depending on the status of the select lines. That is why it is also known as a data selector.

### What are tunnels in Logisim?

A tunnel acts like a wire in that it binds points together, but unlike a wire the connection is not explicitly drawn. This is helpful when you need to connect points far apart in the circuit and a network of wires would make the circuit much more ugly.

How many selected lines are needed for a 30 to 1 multiplexer?

So, 3 control lines are possible.

#### How many select lines will a 32?

For 32 inputs, 5 select lines will be required, as 25 = 32.

How many selection lines will be there for a 32 1 multiplexer?

Discussion Forum

Que. How many select lines will a 32:1 multiplexer will have
b. 8
c. 9
d. 11

## What is selector circuit?

If there is any difference, a circuit selecting between two inputs may be called a data selector, and more complex circuits combining multiple inputs into a single output, using various methods and existing in both digital and analogue forms, would be called multiplexers.

## What is selector logic circuit?

Schematic for showing how logic gates can be combined to get more complex behavior. Depending on the position of the switch, the output responds to the two inputs with different logic. In cells such schemes could be used to adapt the logic gates to environmental conditions.

What is a selector in circuits?

data selector/multiplexer A logic circuit that may be considered as a single-pole multiway switch whose output is determined by the position of the switch wiper (see diagram). The wiper position is controlled by a select signal, normally digital, that indicates which of the inputs is to be connected to the output.

### What is Blue Line in Logisim?

Blue in Logisim indicates that the value at that point is “unknown,” and gray indicates that the wire is not connected to anything. This is not a big deal as you’re in the process of building a circuit.

### What does splitter do in Logisim?

Logisim treats splitters specially when propagating values within a circuit: Whereas all other components have a computed delay for purposes of simulating their behavior, values propagate through splitters (as well as wires) instantaneously.

What is a multiplexer of select lines?

A multiplexer of select lines, which are used to select which input line to send to the output. A multiplexer makes it possible for several input signals to share one device or resource, for example, one analog-to-digital converter or one communications transmission medium, instead of having one device per input signal.

#### What is a digital data selector and multiplexer?

Switching digital signals in this way is much faster and more reliable than using mechanical switch contacts. Digital data selectors and multiplexers are therefore a vital part of many digital systems. The names ‘data selector’ and ‘multiplexer’ are commonly interchanged, with multiplexers called data selectors and vice versa.

#### What is the selector wire of a 2 to 1 multiplexer?

In digital circuit design, the selector wires are of digital value. In the case of a 2-to-1 multiplexer, a logic value of 0 would connect to the output. In larger multiplexers, the number of selector pins is equal to

Which multiplexer with n-1 selector inputs is sufficient?

If one of the variables (for example, D) is also available inverted, a multiplexer with n -1 selector inputs is sufficient; the data inputs are connected to 0, 1, D, or ~ D, according to the desired output for each combination of the selector inputs. ^ a bDean, Tamara (2010).