DC Puse Power Supply
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DC-10-4P
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8
APPENDIX
76
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Checksum
The checksum is the last field of a packet which is 1 byte. The content of this field is determined by the
value of the information (the header field, command field, and data field) before the checksum.
This value is determined by accumulating exclusive ORs (XORs) of all the information included in a packet
before the checksum byte (the checksum excluded). The receiving unit accumulates the XORs of all the
bytes in the packet including its checksum and, if the result is 0, it is judged that the packet is received
correctly.
Содержание DC-10-4P
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