accessing i/o devices in computer organization
js
22:42:00
Accessing Input Output Devices modern computers use single bus arrangement for connecting I/O devices to CPU & Memory The bu...
Showing posts with label coa. Show all posts
Showing posts with label coa. Show all posts
Thursday, 26 March 2015
coa
coa
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Microprogrammed Control Units
js
22:21:00
Microprogram Control Digital computer operation in which each instruction refers to a sequence of microinstructions, which are ...
coa
coa
New
Hardwired control unit
js
22:07:00
Hardwired control unit hardwired control unit is very difficult to design and it is very costly. Now CAD tools is used for logic de...
Friday, 20 March 2015
coa
coa
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What are the Steps to Execute an Instruction
js
23:02:00
What are the Steps to Execute an Instruction? The main purpose of a CPU is to execute instructions. The CPU executes the binary repres...
coa
coa
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fundamental concepts of processing unit
js
22:34:00
CPU Input devices „ Allows people to supply information to computers , Output devices „ Allows people to receive information from c...
coa
coa
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subroutine
js
22:16:00
In computer programming, a subroutine is a sequence of program instructions that perform a specific task, packaged as a unit. T...
coa
coa
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Stacks and Queues
js
22:02:00
Stacks and Queues Stack A stack is a container of objects that are inserted and removed according to the last-in first-out (...
IT
IT
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Introduction to Assembly Language
js
16:19:00
An assembly language is a low-level programming language for a computer , or other programmable device, in which there is a very str...
Thursday, 19 March 2015
coa
coa
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Computer Instruction Codes
js
16:33:00
Computer instructions are the basic components of a machine language program. They are also known as macro operations , since each one i...
IT
IT
New
Encoding and Decoding
js
16:24:00
Encoding is the process of putting a sequence of characters (letters, numbers, punctuation, and certain symbols) into a specialized dig...
Sunday, 15 March 2015
coa
coa
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INSTRUCTIONS AND INSTRUCTION SEQUENCING
js
12:20:00
INSTRUCTIONS AND INSTRUCTION SEQUENCING A computer must have instructions capable of performing four types of operations Data t...
coa
coa
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MAIN MEMORY OPERATIONS
js
12:11:00
MAIN MEMORY OPERATIONS To execute an instruction the instructions must be transferred from the main memory to the CPU. This is done by...
coa
coa
New
BIG-ENDIAN AND LITTLE ENDIAN ASSIGNMENTS
js
12:09:00
BIG-ENDIAN AND LITTLE ENDIAN ASSIGNMENTS To enable instructions to refer to individual bytes, the smallest addressable unit in mos...
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