bq34z100

hello,

          I use the IC bq34z100 to detect the capacity  of  1S  LiFePO4 ,  and the circuit  I  referenced the datasheet

Figure7. 1-Cell Li-Ion and 5-LED Display  ,  I am not sure the circuit will be work or not.  And the first problem I met

is that  there is the BAT+ ,BAT-,and PACK-  at  the circuit ,but I only have one battery.So,if I connect the

battery Positive to BAT+,and battery Negative to BAT-,  the PACK-  is connected to ground.   and  I measure the

voltage at the sense  resistor  is zero ,and the voltage of SDA,SCL are both zero, I don't know what the problem is

and how to improve my    circuit.      Thank you all.

                                                                                                                                                    LYS