Memory architecture with ECC and method for operating memory with ECC

摘要

A circuit architecture for operating error-correction code (ECC) in a memory apparatus includes a control circuit and an ECC circuit. The ECC circuit is coupled with the control circuit. The control circuit receives a first data of a set of bits to invert the first data as an inverted data. The ECC circuit receives the inverted data for encryption or decryption and outputs an ECC-processed data. The control circuit inverts the ECC-processed data as a second data.