Described was a design of a serial real-time clock chip with I2C bus interfaces,which was a low power,full binary-coded decimal(BCD) clock/calendar chip,and whose address and data were transferred serially through an I2C bidirectional bus.是什么意思_Described was a design of a serial real-time clock chip with I2C bus interfaces,which was a low power,full binary-coded decimal(BCD) clock/calendar chip,and whose address and data were transferred serially through an I2C bidirectional bus.在线翻译_英语_读音_用法_例句