发明名称 Addition fixed circuit in decimal code
摘要 The addition fixed circuit of the invention is different to the addition fixed circuit described in P 3522292.1 in two respects. Firstly, the two-upwards-shift circuit is not located in the output area but in the lower input area. Secondly, the main circuit 2 has a sixth AND circuit row located right at the front with its vertical summand line having a significance of 10. The summand line f therefore has the significance 10 and the total line e2 has the significance 18. <IMAGE>
申请公布号 DE3524298(A1) 申请公布日期 1987.01.15
申请号 DE19853524298 申请日期 1985.07.06
申请人 MERKLE,PAUL 发明人 MERKLE,PAUL
分类号 G06F7/491;G06F7/50;(IPC1-7):G06F7/50 主分类号 G06F7/491
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