| 摘要 |
Type A of the adding circuit according to the subject of the invention has a main circuit 1, which comprises 36 non-dual individual adding circuits 8, which process only the value 2. If 2 digits 1 are generated, they are processed via the first input of the main circuit 1. If only one digit 1 or 3 digits 1 are generated, this one digit 1 or three digit 1 is processed by means of an additional one-up shift circuit 3. For the pre-processing of the digit 1 generated from zero to 3 times, there is arranged a dual full adder 7. Type B of the adding circuit according to the subject of the invention has a main circuit which has only 26 individual adding circuits 8. <IMAGE>
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