A High-Speed Multiplier Design Using 2—Bit Reordering 4:3 Counter in a Wallace Tree Structure

It is known that the multiplier is widely applied, and to produce the outputs for the next stage, there is a reliance on the previous stage. Due to this, the multiplication process takes time to complete. As the binary bit counts of the multiplier and multiplicand increase, it takes longer to generate the output. This longer delay can severely impair the overall performance of digital systems, especially in applications requiring high-speed computations. Therefore, optimizing the Multiplier for both speed and power efficiency is crucial to enhancing the performance of modern computing architectures. To achieve this optimization, various techniques such as parallel processing and reduced gate counts can be employed. Moreover, utilising advanced algorithms and hardware accelerators can enhance the efficiency of these multipliers in challenging computational settings. This will affect the circuit performance. A new technique known as the reordering technique is implemented in this project to enhance the multiplier in terms of speed and efficiency. This method is implemented by separating the high-state bits from the low-state bits using the reordering circuit, and then the separated bits are processed in the usual manner. This helps in the reduction of critical path latency, which benefits by enhancing the circuit's power consumption as less power is being released as heat or another form.