16-10-2010, 01:06 PM
PRESENTED BY :
B.SRINIVASA RAO
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INTRODUCTION
Two Data Communications (Parallel & Serial Data
Communications) Are Used in all Computers for
Data Transmission & Reception b/n host and
Serial Devices
SERIAL COMMUNICATION STANDARDS
Serial Communication means Data can be Transmitted One bit at a time in series, is called serial Data Communication.
In Generally Serial Communication Standard buses are 3 types.
There are :
1.) USB (Universal Serial Bus)
2.) I^2C
& 3.) RS 232-C Serial interface Standard
