1. Key Laboratory of Microelectronic Devices and Circuits (MOE) School of Integrated Circuits Peking University Beijing 100871 China
2. Center for Brain Inspired Chips Institute for Artificial Intelligence Peking University Beijing 100871 China
3. Center for Brain Inspired Intelligence Chinese Institute for Brain Research (CIBR) Beijing 102206 China
4. Beijing Academy of Artificial Intelligence Beijing 100084 China