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公开(公告)号:DE19818202A1
公开(公告)日:1998-11-05
申请号:DE19818202
申请日:1998-04-23
Applicant: IBM
Inventor: GERWIG GUENTHER DIPL ING , HAESS JUERGEN DIPL ING
Abstract: The conversion from binary numbers into binary coded decimal format is conventionally carried out by having the binary number represented in hexadecimal format and then carrying out addition in 8 4 2 1 coding in a tree type structure. The high speed process uses a binary structure containing an additional bit with a 5 weighting. This allows a data compression to take place.