Patent AT-E400821-T1: [Translated] PHASE SHIFTER WITH REDUCED LINEAR DEPENDENCE
Description
A method is disclosed for the automated synthesis of phase shifters—circuits used to remove effects of structural dependencies featured by pseudo-random test pattern generators driving parallel scan chains. Using a concept of duality, the method relates the logical states of linear feedback shift registers (LFSRs) and circuits spacing their inputs to each of the output channels. The method generates a phase shifter network balancing the loads of successive stages of LFSRs and satisfying criteria of reduced linear dependency, channel separation and circuit complexity.
Resources
| Name |
Format |
Description |
Link |
|
21 |
Access the complete Patent AT-E400821-T1: [Translated] PHASE SHIFTER WITH REDUCED LINEAR DEPENDENCE on the official website. |
https://pubchem.ncbi.nlm.nih.gov/patent/AT-E400821-T1 |
Tags
- patent
- chemistry
- research
- innovation
- pubchem