A data processor (35) is able to multiply many times the two input operands (X and Y) and accumulate the resulting product with a third operand input in one operational clock cycle. The resulting product accumulated (10) can be used as a multiplier or two operands in an immediately ...
A DIGITAL SIGNAL PROCESSOR FOR SINGLE CYCLE MULTIPLY/ACCUMULATION A data processor (35) is able to multiply many times the two input operands (X and Y) and accumulate the resulting product with a third operand input in one operational clock cycle. The resulting product accumulated (10) can be...
In the arithmetic unit, a 16脳16-bit multiplier and a 32-bit accumulator provide the capability for single-cycle multiply/accumulate operations, and three... Fellman, R.D,RT Kaneshiro - 《IEEE Transactions on Acoustics Speech & Signal Processing》 被引量: 14发表: 1990年 Performance and Energ...
An oversampling delta-sigma analog-to-digital converter suitable for single-cycle operation is provide. In a preferred embodiment of the present invention, only one multiply-accumulate processor is present in the digital filtering stage for decimating the output sequence R(I). A system controller pr...
The Motorola 56002 has three functional units: (a) multiply-accumulate unit, (b) address generation unit, and (c) program control unit. This architecture makes it possible to perform two memory operations concurrently: a multiplication and an addition. The address generation unit is responsible for...
Floating Point Multiply-Add x x x x Divide (32 bit) x Divide (64 bit) x Floating Point Division x Multimedia Extension x x Multiply/Shift Multimedia Extension x x Add/Subtract [0077] Interprocessor Exchange Subsystem 800 is intended for the arrangement of close processors interaction while imp...
A data processor (35) is able to multiply many times the two input operands (X and Y) and accumulate the resulting product with a third operand input in one operational clock cycle. The resulting product accumulated (10) can be used as a multiplier or two operands in an immediately ...
The data processor (35) utilizes a plurality of input storage registers (36, 39) which are shared by a memory bus (38 or 40) coupled to external memory and by the data processor (35) to thereby reduce data processing time.KLOKER, KEVIN, LEE...
MAC does not require the use of redundant hardware, such as multiple multiply Wallace tree, or pipelined logic, however, may also predict adder functions for different operations performed Wallace tree and carry.Y·寥T·M·哈梅南蒂拉D·B·罗伯茨...
摘要: A multiply-accumulate unit, or MAC, may achieve high throughput. The MAC need not use redundant hardware, such as multiple Wallace trees, or pipelining logic, yet may perform Wallace tree and carry look-ahead adder functions simultaneously for different operations....