0
For the computer to read the information as it only reads 1/0 which then brings you to binary.In both the multiplexer and the demultiplexer, part of the circuits decode the address inputs, i.e. it translates a binary number of n digits to 2n outputs, one of which (the one that corresponds to the value of the binary number) is 1 and the others of which are 0.
It is sometimes advantageous to separate this function from the rest of the circuit, since it is useful in many other applications. Thus, we obtain a new combinatorial circuit that we call the decoder. It has the following truth table (for n = 3):
a2 a1 a0 | d7 d6 d5 d4 d3 d2 d1 d0 ---------------------------------- 0 0 0 | 0 0 0 0 0 0 0 1 0 0 1 | 0 0 0 0 0 0 1 0 0 1 0 | 0 0 0 0 0 1 0 0 0 1 1 | 0 0 0 0 1 0 0 0 1 0 0 | 0 0 0 1 0 0 0 0 1 0 1 | 0 0 1 0 0 0 0 0 1 1 0 | 0 1 0 0 0 0 0 0 1 1 1 | 1 0 0 0 0 0 0 0
Here is the circuit diagram for the decoder:
What else can I help you with?
How is computer architecture useful?
Computer architecture is not useful for the people whose use the computer for general purposes. Mostly, computer architecture helps those people who are in the manufacturing/development sector.
Block diagram of IAS computer architecture?
ias computer architecture with diagram
What has the author Neil Willis written?
Neil Willis has written: 'Introduction to computer architecture' -- subject(s): Computer architecture 'Computer Architecture and Communications'
Explain the different types of Computer Architecture?
The computer architecture is concerned with how the CPU acts and uses the computer memory.
What is Complete computer architecture description?
Computer architecture is the parts of a computer and how they relate together in helping it to carry out its purpose. It is a combination of instruction set design and micro architecture.
Can you use a high definition decoder to access free internet?
No, you can't use a high definition decoder to access free internet.
Why is Computer hardware not computer architecture?
Computer hardware is the components that make up a computer. Computer architecture is the model used to combine the Hardware into a working unit.
What controls the operation of each and every component of the computer system?
Instruction Decoder
Where can we use decoder?
you can use the decoder in spy island. if you see some mysterious people, (normally in black) talk to them and they may give you a message.
How can I program 4 x 16 decoder in VHDL?
There are many different optional codes. Here are brought three of them.1st - 2:4 decoder using "enable" :entity DECODER isport (A, B, Enable : in std_logic ;Out : out std_logic_vector(3 downto 0));end DECODER;architecture ARC.DECODER of DECODER isbeginOut(0)
What is the dwakel decoder for?
the dwakel decoder searches tiny crystallized dragon's breath...you must get J6 secret hideout map and use the dwakel decoder to find hidden places..
Who was the first person to demonstrate that a computer could be programmed?
The architect of the computer system, he/she developed the programming architecture as well as the processing architecture. If the designer follows this architecture definition the computer can be programmed. There is no proof needed.
