Encoder - introduction to microprocessors , Electrical Engineering

Assignment Help:

Encoder

The encoder is a logic  circuit  which  provides  the binary code is  output  for each input each input signal. In  other words  we can  say that it performs  just  opposite function  of a decoder. Th eblock  diagram  logic  diagram and truth  table of an 8 to 3  encoder ( 74LSI 148)  is shown in the fig.

Figure 8 to 3  Encoder

The output  lines Gs an E0  can be used for cascading  devices to encode more than  eight  inputs.

 

556_Encoder.PNG

                                                                      Figure 8 to 3  Encoder


Related Discussions:- Encoder - introduction to microprocessors

Effect of frequency - stepper motor , Effect of Frequency a.From equa...

Effect of Frequency a.From equation for given  H p and μ P v α √f b.From  equation the depth of penetration for a given  material δ α 1/ √f c.From  equation hyst

Operation of an integrating circuit, Q. What is the principle of operation ...

Q. What is the principle of operation of an integrating circuit? The RC integrator is typically a series RC circuit that uses the capacitor to develop its output. Since voltage

When mt2 is negative and g is positive , When MT 2 is Negative  and g is ...

When MT 2 is Negative  and g is positive In this  case  gate  current  flows  through  junctions P 2 N 2   electrons  are injected from  N 2   layer to  P 2   a result  junct

Two byte instructions , Two byte  Instructions In these  instruction ...

Two byte  Instructions In these  instruction the first byte  specifies  the operations code  and the  second byte  specifies the operand. To identify  two byte  instructions o

Superposition theroem, what are the limitations of superposition theroem

what are the limitations of superposition theroem

Equipment parameter data, Equipment parameter data: The schematic diag...

Equipment parameter data: The schematic diagrams for existing substations have to be prepared along with information of power transformer rating and numbers, impedance values,

Switched mode power supply , Switched Mode Power Supply  (SMPS) Switch...

Switched Mode Power Supply  (SMPS) Switching mode power  supply converts an unregulated DC voltage  to a regulated DC  output  voltage . SMPS  stands  for switched mode  power

Can you explain about multiple poles, Q. Can you explain about Multiple Pol...

Q. Can you explain about Multiple Poles? Let us consider that F 1 (s) has all simple poles except, say, at s = p 1 which has a multiplicity m. Then one can write When

Current relations in common emitter configuration, Q. What are the Current ...

Q. What are the Current relations in common emitter configuration? In a CB configuration Ie is the input current and Ic is the output current. These currents are relayed throug

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd