Journal of Parallel and Distributed Computing
Bit-level analysis of an SRT divider circuit
DAC '96 Proceedings of the 33rd annual Design Automation Conference
Area and performance tradeoffs in floating-point divide and square-root implementations
ACM Computing Surveys (CSUR)
Division Algorithms and Implementations
IEEE Transactions on Computers
Logical effort: designing fast CMOS circuits
Logical effort: designing fast CMOS circuits
Computer arithmetic: algorithms and hardware designs
Computer arithmetic: algorithms and hardware designs
Computer Arithmetic: Principles, Architecture and Design
Computer Arithmetic: Principles, Architecture and Design
Division and Square Root: Digit-Recurrence Algorithms and Implementations
Division and Square Root: Digit-Recurrence Algorithms and Implementations
Choices of Operand Truncation in the SRT Division Algorithm
IEEE Transactions on Computers
Modular Verification of SRT Division
CAV '96 Proceedings of the 8th International Conference on Computer Aided Verification
Fast Radix-4 Retimed Division with Selection by Comparisons
ASAP '02 Proceedings of the IEEE International Conference on Application-Specific Systems, Architectures, and Processors
Fast Low-Energy VLSI Binary Addition
ICCD '97 Proceedings of the 1997 International Conference on Computer Design (ICCD '97)
The Design and Implementation of a High-Performance Floating-Point Divider
The Design and Implementation of a High-Performance Floating-Point Divider
Measuring the Complexity of SRT Tables
Measuring the Complexity of SRT Tables
Digit-Recurrence Dividers with Reduced Logical Depth
IEEE Transactions on Computers
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A new implementation for minimally redundant radix-4 floating-point SRT div/sqrt (division/square-root) with the recurrence in the signed-digit format is introduced. The implementation is developed based on the comparison multiples idea. In the proposed approach, the magnitude of the quotient (root) digit is calculated by comparing the truncated partial remainder with 2 limited precision multiples of the divisor (partial root). The digit sign is determined by investigating the polarity of the truncated partial remainder. A timing evaluation using the logical synthesis (Synopsys DC with Artisan 0.18@mm typical library) shows a latency of 2.5ns for the recurrence of the proposed div/sqrt. This is less than of the conventional implementation.