This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

bq20z95寄存器读写操作

Other Parts Discussed in Thread: EV2400

请问我想对BQ20Z95芯片的寄存器读写操作,例如

我想通过I2C对BQ20Z95直接读写;

读 写 Manufacture Date

0x1b R/W ManufactureDate unsigned int 2 0 65535 0

SBS 48 Data 12 Manuf Date U2 0 65535 0 Day +Configuration Mo*32 +(Yr-1980)*256

怎么操作

是这样吗?

AT24CxxWriter(0x77,48);//写SMBUS ID

AT24CxxWriter(0x78,12);//写SMBUS PAGE1ID

AT24CxxReader(0x1b,RDDate,0x02);//读Manufacture Date 值?

请问那个SMBUS ID,SMBUS PAGE1ID,SMBUS CMD,如果我用I2C寄存器读写,不用EV2400(因为不方便);怎么读写?急急急!!!!!