ข้อมูลสัญลักษณ์จำแนกการออกแบบผลิตภัณฑ์ระหว่างประเทศ


รหัส / code คำอธิบาย / code name Version
G06F0007494000 Adding; Subtracting 1
G06F0007495000 in digit-serial fashion, i.e. having a single digit-handling circuit treating all denominations after each other 1
G06F0007496000 Multiplying; Dividing 1
G06F0007498000 using counter-type accumulators 1
G06F0007499000 Denomination or exception handling, e.g. rounding, overflow 1
G06F0007500000 Adding; Subtracting (G06F0007483000-G06F0007491000, G06F0007544000-G06F0007556000; take precedence);; 1
G06F0007501000 Half or full adders, i.e. basic adder cells for one denomination 1
G06F0007502000 Half adders; Full adders consisting of two cascaded half adders 1
G06F0007503000 using carry switching, i.e. the incoming carry being connected directly, or only via an inverter, to the carry output under control of a carry propagate signal 1
G06F0007504000 in bit-serial fashion, i.e. having a single digit-handling circuit treating all denominations after each other 1
G06F0007505000 in bit-parallel fashion, i.e. having a different digit-handling circuit for each denomination 1
G06F0007506000 with simultaneous carry generation for, or propagation over, two or more stages 1
G06F0007507000 using selection between two conditionally calculated carry or sum values 1
G06F0007508000 using carry look-ahead circuits 1
G06F0007509000 for multiple operands, e.g. digital integrators 1