A Twin Symbol Encoding Technique Based on Run‐Length for Efficient Test Data Compression

Recent test data compression techniques raise concerns regarding power dissipation and compression efficiency. This letter proposes a new test data compression scheme, twin symbol encoding, that supports block division skills that can reduce hardware overhead. Our experimental results show that the proposed technique achieves both a high compression ratio and low‐power dissipation. Therefore, the proposed scheme is an attractive solution for efficient test data compression.