what is the major difference between uart and usart and their applications

what is the major difference between uart and usart and
their applications

Question Posted / appala raju

3 Answers
19852 Views
I also Faced
E-Mail Answers

Answers were Sorted based on User's Feedback

what is the major difference between uart and usart and their applications..

Answer / sathiya seelan.s

UART - Universal Asyncronous Receiver Transmitter
USART - Universal Syncronous Asyncronous Receiver Transmitter

In uart data is send byte by byte. one start bit and 1 or 2
stop bits are attached with a byte. The max speed for the
data can be upto 100kps.

In USART data is send in the form of blocks.

Is This Answer Correct ?

36 Yes

7 No

what is the major difference between uart and usart and their applications..

Answer / basavaraj tarihalli

UART- Universal Asyncronous Receiver Transmitter
we can send smaller amount of data because while sending a
data we send more extra bits instead of data ,the extra bits
are 1 start bit and 2 more stop bits.
USART - Universal Syncronous Asyncronous Receiver
Transmitter
we can efficiently send data there is no need of extra bits

Is This Answer Correct ?

11 Yes

3 No

what is the major difference between uart and usart and their applications..

Answer / harsimran kaur

UART- Universal Asyncronous Receiver Transmitter
UART requires only data and byte by byte transmission
takes place.
USART - Universal Syncronous Asyncronous Receiver
Transmitter
In USART, we can send a clock along with data.

Is This Answer Correct ?

15 Yes

10 No

Post New Answer

More Electronics Communications Interview Questions

what is ccd

2 Answers

how does the polarised capacitor works? at which situation in circut it is used?

1 Answers BPL,

hiii,i am richa.. i want to know .. the criteria for appearung for BEL... how much percent i shuold have and is it will be for per semester or for a whole year

0 Answers HCL,

What is the need of filtering ideal response of filters and actual response of filters?

2 Answers ABB, HCL, iFlex, Infotech, Kirloskar, NCR, Sunflag Steel, TCS, Unitek, Wipro,

What is step down cyclo-converter?

0 Answers

Define why series inductor and l-section filters cannot be used with half-wave rectifiers?

0 Answers

draw the interface diagram of 8085 microprocessor having input ports at 23H, 2FH, EFH, and output ports at 44H, 2FH, EFH, and FFH using NAND gates only.

0 Answers

whatis the test condition for the leakage current rating for 25kv high voltage test on PVC armoured cable?

0 Answers BEL,

Why the shape of OP-AMP is triangular not other shape?

17 Answers CH, CTS, GVV, Tata Power, TCS,

please send me rrb gorakhpur je teli question paper

0 Answers

Usually we say that capacitors block dc and allow ac. if a capacitior is connect in series with a resistance.. will current pass through the capacitior.... if i doesn't pass..is it due to offering of infinite resistance by capacitor there by acting as a open....

1 Answers

what is a mixed adder

1 Answers

For more Electronics Communications Interview Questions Click Here