Talk:Plessey
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I have removed:
- , and are interpreted in BCD.
as there is no explanation of what "BCD" is. Andy Mabbett 22:03, 20 Jun 2004 (UTC)
BCD is binary coded decimal, where each base 10 digit is encoded in four base 2 digits. Codes 1010 (ten) through 1111 are either unused or used to signify field seperators or other non-numeric things.