Therefore, a parallel adder can be adapted to provide the2’s complementof a number, allowing it to function as both an adder and a subtractor. This design usesXOR gates, as shown in Figure 1. Here M-line acts as a control line i.e. depending on the value provided at M, the circuit...
Parallel adder and subtractor circuit - has adder stages and flip=flop series to provide automatic compensation required for 8421 BCD arithmeticThe circuit is designed for 8421 BCD operation and has a facility for decimal display. The circuit uses a combination of adder stages with flip-flop ...
Parallel Adder/Subtractor using a single circuit can be also designed using a Mod bit (M), where mod bitMdecides whether the circuit will act as an adder or a subtractor. WhenM=0, then the circuit acts as an adder and whenM=1, then the circuit acts as a subtractor. The circuit for...
In a carry-select type adder/subtractor as another embodiment, if split parallel process is to be executed, both a pair of unit adders/subtractors execute an arithmetic operation to be carried out for the case where no carry is supplied from lower digits, and then a selector selects an ...
Binary parallel adder/subtractor is central to the ALU of a classical computer and its quantum counterpart is used in oracles – the most important part that is designed for quantum algorithms. Many NP-hard problems can be solved more efficiently in quantum using Grover algorithm and its ...
optical digital image processing, processing of gray-level images, and parallel operations of addition and subtraction for two binary variables are presented... Y Ichioka,J Tanida - 《Proceedings of the IEEE》 被引量: 114发表: 1984年 Floating Point Adder/Subtractor Performing IEEE Rounding and Add...
In addition, we propose a quaternary quantum reversible parallel adder/subtractor circuit. The proposed designs are compared with existing designs and improvements in terms of hardware complexity, quantum cost, number of constant inputs and garbage outputs are reported. 展开 ...
Quaternary Quantum/Reversible Half-Adder, Full-Adder, Parallel Adder and Parallel Adder/Subtractor Circuits 机译:四季量子/可逆半加法器,全加法器,并联加法器和并联加法器/减法器电路 获取原文 获取原文并翻译|示例 获取外文期刊封面目录资料 开具论文收录证明 >> ...
关键词: Hybrid SET-CMOS MIB BSIM4.6.1 Single Electron Transistor 4-bit parallel adder/subtractor circuit 会议名称: 2014 17th International Conference on Computer and Information Technology, ICCIT 2014 会议时间: 02 April 2015 主办单位: IEEE
adder, 2's complement subtractor circuit using an 4 bit adder IC and anXORIC and verify the operation of the circuit.725.Construction ofNORGate Latch ... T And 被引量: 0发表: 2015年 High-Performance Parallel Fully Redundant Decimal Multiplier High-performance decimal hardware arithmetic is now...