Error-Correcting Codes for Byte-Organized Arithmetic Processors
IEEE Transactions on Computers
Biresidue Error-Correcting Codes for Computer Arithmetic
IEEE Transactions on Computers
An Error-Detecting Binary Adder: A Hardware-Shared Implementation
IEEE Transactions on Computers
Arithmetic Algorithms for Error-Coded Operands
IEEE Transactions on Computers
Concurrent error detection for group look-ahead binary adders
IBM Journal of Research and Development
| Hi-index | 14.99 |
Abstract A method of extending the usefulness of residue coding (or congruence checking) to check for errors in operations such as complement, shift, and rotate (or cycle) is presented. The checking logic and a practical method for its implementation are derived. The cost of check circuitry is only of the order of 30 to 40 percent of the part of the processor that is subjected to checking. In another paper presently under review, a method for single error correction using a new code called "bi-residue code" is presented.