18467234. SYSTEMS AND METHODS FOR ELECTRONIC FUSE MANAGEMENT (QUALCOMM Incorporated)

SYSTEMS AND METHODS FOR ELECTRONIC FUSE MANAGEMENT

Organization Name

QUALCOMM Incorporated

Inventor(s)

Remi Geraud-stewart of Mantes-la-Jolie FR

SYSTEMS AND METHODS FOR ELECTRONIC FUSE MANAGEMENT

This abstract first appeared for US patent application 18467234 titled 'SYSTEMS AND METHODS FOR ELECTRONIC FUSE MANAGEMENT

Original Abstract Submitted

Disclosed are electronic fuse management systems and techniques. For instance, an electronic fuse management system is described. The electronic fuse management system receives an indication of a value to be written to a plurality of electronic fuses. The system combines the value with a codeword to determine a pattern for the plurality of electronic fuses. The codeword is based on a previous pattern of the plurality of electronic fuses. In some examples, the system processes the previous pattern with a codeword function (e.g., a non-systematic Hamming codeword function) to generate the codeword. In some examples the system determines an exclusive or (XOR) of the value and the codeword to combine the value with the codeword. The system sets (e.g., writes to) a subset of the plurality of electronic fuses according to the pattern.