Assignment No. 02
Total Marks: 20
Due Date: 09/Dec/2013
Please read the following instructions carefully before submitting assignment:
To understand the use of ISR and its services.
For any query about the assignment, contact at firstname.lastname@example.org
Question 1: Marks 10
Serial port contains a special chip for input/output which can communicate in two different modes. Explore and describe these modes and which one is better in the serial communication.
Note: Solutions containing the image of any text will reward zero marks.
Question 2: Marks 04
Data is written at UART internal Transmitter Holding Register. What do you think is the role of Transmit Shift Register and TxD line during this write operation?
Question 3: Marks 06
DTE wants to communicate with the DCE using RS232C Protocol. How does this communication start and end? Identify the steps involved from the starting signal to ending signal between DTE and DCE device.
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I think these are half duplex mode and full duplex mode.Am I right?
please any one add the solution file
Yup its full duplex n half duplex
asif(MCS FINAL) I didn't found something very special in this file. As there's not clearly mention that which are the two modes of UART. Whether:
One more point which came to my mind is that UART communicates in ways i.e. taking input and transforms it through the serial port. May we call that two communication the two modes?
plz any one here to discuss? I'm commenting my observations/confusions/views & serach results but no one is activaly taking part in the discussion
I found a chip which contain a two different modes for serial communication that is
USART(Universal Synchronous/Asynchronous receiver Transmitter)
one is Synchronous
Second is Asynchronous
I am right? plz tell sooon....
problem solve I think so................read this file
chapter no. 15 comport read krien then above given file ko...same point is that full duplex communication...
and USART also Full duplex communication.....
wsalam.. not confirmed but i think you are right...
If this is the solution then which mode is better for serial communication?
getting error after downloading your pdf attached file.
3rd q a koi sehi ans do plzzzzzzzzzzzzzz
Q1 and Q2 ka answer kya hai sam?