Basic Data Packets
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21 July 13:02
Just about every abstraction for communicating amid computers involves data packets, abnormally if added than 2 computers are involved.
The abstraction is actual agnate to putting a analysis in an envelope to mail to the electricity company.
We yield the data (the check) we wish to forward to a accurate computer,
and we abode it central an envelope that includes the abode of that accurate computer.
A packet of data starts with some abode information, some additional transmission-related information, followed by the raw data, and finishes up with a few added bytes of transmission-related data (often a [http://en.wikipedia.org/wiki/Adler-32 Adler-32] [http://en.wikipedia.org/wiki/checksum checksum] ).
The accountant at the electricity aggregation throws abroad the envelope if she gets the check.
She already knows the abode of her own company. Does this beggarly the aerial of the envelope is abortive ? No.
Unfortunately, there are dozens of hardly different, adverse protocols for data packets, because humans aces hardly altered means to represent the abode advice and the analysis data.
... gateways amid adverse protocols ...
:CMX-MicroNet is the first arrangement that allows TCP/IP
:and additional protocols to be run natively on baby processors
: ... [including] AVR, PIC 18, M16C.
Just about every abstraction for communicating amid computers involves data packets, abnormally if added than 2 computers are involved.
The abstraction is actual agnate to putting a analysis in an envelope to mail to the electricity company.
We yield the data (the check) we wish to forward to a accurate computer,
and we abode it central an envelope that includes the abode of that accurate computer.
A packet of data starts with some abode information, some additional transmission-related information, followed by the raw data, and finishes up with a few added bytes of transmission-related data (often a [http://en.wikipedia.org/wiki/Adler-32 Adler-32] [http://en.wikipedia.org/wiki/checksum checksum] ).
The accountant at the electricity aggregation throws abroad the envelope if she gets the check.
She already knows the abode of her own company. Does this beggarly the aerial of the envelope is abortive ? No.
Unfortunately, there are dozens of hardly different, adverse protocols for data packets, because humans aces hardly altered means to represent the abode advice and the analysis data.
... gateways amid adverse protocols ...
:CMX-MicroNet is the first arrangement that allows TCP/IP
:and additional protocols to be run natively on baby processors
: ... [including] AVR, PIC 18, M16C.
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