The fractional portion of the accumulated sum remains in the accumulator, such that round-off errors do not accumulate over time. The preferred adder is digital, such that this computation may be carried out to any desired level of precision. Additionally, the same design, but with a different...
a subtracter 19 and a strip accumulator 24 and also generate a cumulative difference FR of pixels in combined successive lines of the said field couple... A Marutan,アリックス マルタン 被引量: 0发表: 1995年 加载更多研究点推荐 SERIAL BCD ADDER/SUBTRACTER INTERLACED DATA serial digital add...
While this second multiplication is being performed, the partial product and carry bits from the first multiplication are being shifted out of the shift registers to an adder which combines these bits to derive the final product bits. Multiple multiplicand storage registers are provided for allowing...
0笔记 摘要原文 The authors describe a serial multiplier based upon a new mapping of a nonredundant-radix-4 multiplication algorithm. This multiplier forms binary partial products by adding multiples of 0, 1, 2, or 3 times the multiplicand in all internal modules. The circuit interprets multipl...
(by virtue of MASK signal being logic level 1 as applied to AND gate250), and section226is a serial full adder with carry feedback logic. Memories202and204store the values to be multiplied, and memory210is the scaling accumulator. Sections222,224, and226can be implemented in respective C...
The fractional portion of the accumulated sum remains in the accumulator, such that round-off errors do not accumulate over time. The preferred adder is digital, such that this computation may be carried out to any desired level of precision. Additionally, the same design, but with a different...
A parallel - serial multiplier-adder, used to be a word multiplicand and multiplier are multiplied to obtain a product, then this product with an accumulator input added. 该并行—串行乘加器包括一并行—串行乘法器和一数字串行加法器. The parallel - serial multiplier-adder includes a parallel - ...
A GENERALISED SYSTOLIC ARRAY SERIAL FLOATING POINT ADDER AND ACCUMULATORWARREN MARWOOD
The output from the normalisation block is either fed back to the input of the first arithmetic block to form a systolic ring, or in a linear array is input to a further adder. In the case of a systolic ring accumulator it consists of a finite state machine (22) and a systolic de-...
The output from the normalisation block is either fed back to the input of the first arithmetic block to form a systolic ring, or in a linear array is input to a further adder. In the case of a systolic ring accumulator it consists of a finite state machine (22) and a systolic de-...