发明名称 IMPULSE COUNTER
摘要 FIELD: digital computer engineering for usage in processors of computers and digital automatics devices. ^ SUBSTANCE: counter contains, in each bit, RS-trigger 8, seven logical elements AND 1-7, three elements OR 9-11, four elements NOT 12-16 and eight control buses 17,18,21-25,27. Device performs operations of counting impulses for addition, counting impulses for subtraction, parallel para-phase code receipt, inversion, left shift, right shift, logical addition and logical multiplication. Impulse counting operation is performed during two clock cycles. On basis of first cycle (pause) potential of through transfer is formed. Counting impulse forms result and inputs it into triggers 8. Particular property of counter is generation of transfer potential prior to arrival of counting impulse and artificial control over transfer in the moment of switching of RS-trigger 8 due to injection of counting impulse into transfer generation circuit during its switching to "zero" and due to forbidden transfer generation during its switching to "one". ^ EFFECT: increased speed of operation and expanded range of performed operations. ^ 1 dwg
申请公布号 RU2284654(C2) 申请公布日期 2006.09.27
申请号 RU20050100310 申请日期 2005.01.11
申请人 VLASOV BORIS MIKHAJLOVICH 发明人 VLASOV BORIS MIKHAJLOVICH
分类号 H03K23/40 主分类号 H03K23/40
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