Selective Data Inversion Circuit for Low-Power Memory Transmission

The patent applies preliminary action by performing data inversion prediction before actual data transmission. The prediction circuit pre-calculates whether data inversion is needed based on write enable signals and data patterns, allowing the system to prepare the optimal transmission state in advance. This prevents unnecessary data inversions and reduces power consumption in the data transmission path while maintaining storage capacity improvements.

The patent implements feedback through the prediction circuit that continuously monitors write enable signals and data patterns to determine optimal data inversion decisions. This feedback mechanism allows the system to adaptively adjust data transmission states based on actual operating conditions, reducing data transmission errors while maintaining high storage capacity. The prediction results feed back into the data transmission process to ensure reliable data writing.

The patent applies parameter changes by dynamically adjusting the data inversion decision based on multiple parameters including write enable signals, data patterns, and prediction results. Instead of using a fixed inversion strategy, the system changes the inversion parameter adaptively to minimize power consumption while maintaining data transmission accuracy. This selective inversion approach reduces unnecessary power consumption compared to frequent inversion methods.

The patent introduces an intermediary prediction circuit between the data generation stage and the data transmission path. This intermediary component analyzes data patterns and predicts optimal inversion decisions without requiring physical shortening of the transmission path. By adding this intelligent intermediary layer, the system achieves power consumption reduction through smart decision-making rather than physical path reduction, thus maintaining both low power consumption and high storage capacity.