when i use bq27750,i can read data from data flash.but i can not write data to dataflash.
my writting process is as follow:
W : 0xAA + Write CMD + REG ADDR + datablock
W：0xAA + 0x3E + 0x63 + 0x45 + 0x30 + 0x11
0xAA is write address(donot care)
0x3E:Recommend by datasheet
0x63&0x45: 0x4563,it is address of design capacity reg
0x30&0x11: 0x1130 :designed value of capacity,4400mAh.
so ,what is the problem in my process?
and , what is the right writting process?
hope your reply
sincerely
