Why data bus is bidirectional and address bus is
unidirectional?
Answers were Sorted based on User's Feedback
Answer / ramya
data bus is bidirectional because it transfers information
between peripheral devices and memory register.but,address bus
is unidirectional because it simply recieves information..
Is This Answer Correct ? | 92 Yes | 16 No |
Answer / alagappan
as ramya says,
data bus is bidirectional because it transfers information
between processor/controller and memory device.
address bus is unidirectional because the memory can be
pointed with an address, but processor/controller cannot be
pointer with an address by the memory device...
Is This Answer Correct ? | 51 Yes | 12 No |
Answer / irfan
irfan...
data bus is bidirectional because it transfers information
between processor/controller and memory device.
address bus is unidirectional because the memory can be
pointed with an address, but processor/controller cannot be
pointer with an address by the memory device...
Is This Answer Correct ? | 21 Yes | 8 No |
Answer / m.noman shahid
Data bus is bidirectional. It carries data among CPU, MEMORY and other HARDWARE DEVICES on motherboard. It makes path for two-way transfer of data as you know data travels from one unit such as MEMORY to another as CPU and also it comes back from CPU to MEMORY.
Address busis unidirectional.CPU addresses the MEMORY because it controls the computer but but MEMORY can't because it has not authority to address any unit.
Is This Answer Correct ? | 6 Yes | 1 No |
What is meaning of web application. & the purpose of web application. with description.
can php support multiple inheritence?
Crystal report proffessional 9 to filter the issue date!!
Hi, I'm doing B.com 3rd year. Simultaneously I'm doing software engineering in a private institution. I would like to know whether my B.com graduation alone is enough to get me a job in the IT field or should I do some PG course not MBA... suggest me...
what will be the model paper for the post of assistant programmer in delhi high court
What is diffrent between Method and and function in c#
what diffrence between procedure and function?
My Qualification is MCA.My interview is on 5th may.They may ask q as------AS u r MCA...Why u r not tring anywhere else? What can be the ans?
0 Answers State Bank Of India SBI,
How does the TCP handle the issue of multiplexing?
What is Boxing?
I m new to the dbms. Recently i came across words clustered indexes & nonclustered indexes but i dont know what is this all about & whats the difference between them.. So please help me!!!!!!!!
hai i am prasanna.I am MCA 2009 fresher.tell me about certifications.which certification helps me to improve my carrier and to get a technically oriented job ,which certification helps to get job faster.