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.
申请公布号
DE19818202(A1)
申请公布日期
1998.11.05
申请号
DE19981018202
申请日期
1998.04.23
申请人
INTERNATIONAL BUSINESS MACHINES CORP., ARMONK, N.Y., US