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What is the difference between a/synchronous communication?

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cherry

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what is th e difference?

What is the difference between asynchronous and synchronous communication?
 

IanP

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Re: what is th e difference?

"Asynchronous vs. Synchronous Transmission"
**broken link removed**

Regards,
IanP
 

alzomor

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Re: what is th e difference?

Hi

Within Synchronous there's always a clock from Tx to RX or from Master to slaves .
this clock is used to extact the timing of the signal.

In Asynchronous there's no clock and so TX & RX both work on a pre defined Rate.
a preambel is used for syncing the Rx
it's possible to start at the predefined rate and change the rate within transmission
according to dialouge between th Tx & Rx

Salam
Hossam Alzomor
www.i-g.org
 

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