摘要 |
A shaper of a single packet comprises three pulse code groups with programmable time parameters, a reverse binary counter, a binary adder, four inverters, a comparator, an OR-NOT element, two JK-flip-flops and two synchronous D-flip-flops with asynchronous reset, an AND-NOT element, two AND elements, two OR elements, a circuit comprising in series connected a resistor and a capacitor. |