Hi,
I've generated a golden image for my bq27510-g2 with the use of EV2300. What I did later was to take this DFI file and write it to IC - I used the bqEASY wizard and when there's a possibility to initialize the IC with a default DFI file, I used the golden image.
Then I issued a RESET and IT_ENABLE commands. Everything seemed to be OK, i.e. RUP_DIS = 0, VOK = 1 and QFN = 1.
But when I disconnect the battery and then connect it again the status is set as follows: RUP_DIS = 1, VOK = 0, QFN = 1. I noticed that if I send IT_ENABLE again flags are set to RUP_DIS = 0, VOK = 1, QFN = 1.
I'm attaching
[Header] bq EVSW Version = 0.9.71 DeviceName = bq27510 v1.23 Time = 2011-02-01 12:06:54 [Safety(Configuration)] OT Chg = 55.0 OT Chg Time = 2 OT Chg Recovery = 50.0 OT Dsg = 60.0 OT Dsg Time = 2 OT Dsg Recovery = 55.0 [Charge Inhibit Cfg(Configuration)] Chg Inhibit Temp Low = 0.0 Chg Inhibit Temp High = 45.0 Temp Hys = 10.0 [Charge(Configuration)] Charging Voltage = 4200 Delta Temp = 5.0 Suspend Low Temp = -5.0 Suspend High Temp = 55.0 [Charge Termination(Configuration)] Taper Current = 300 Min Taper Capacity = 25 Taper Voltage = 100 Current Taper Window = 40 TCA Set % = 99 TCA Clear % = 95 FC Set % = 100 FC Clear % = 98 [Data(Configuration)] Initial Standby = -5 Initial MaxLoad = -200 CC Threshold = 6120 Design Capacity = 6800 Device Name = bq27510 [Discharge(Configuration)] SOC1 Set Threshold = 250 SOC1 Clear Threshold = 255 SOCF Set Threshold = 90 SOCF Clear Threshold = 120 [Registers(Configuration)] Op Config = 817C OpConfig B = C0 Batt Insert Delay = 0 Sleep Insert Delay = 0 [Power(Configuration)] Flash Update OK Voltage = 2800 Sleep Current = 10 Hibernate I = 8 Hibernate V = 2550 [Manufacturer Info(System Data)] Block A 0 = 00 Block A 1 = 00 Block A 2 = 00 Block A 3 = 00 Block A 4 = 00 Block A 5 = 00 Block A 6 = 00 Block A 7 = 00 Block A 8 = 00 Block A 9 = 00 Block A 10 = 00 Block A 11 = 00 Block A 12 = 00 Block A 13 = 00 Block A 14 = 00 Block A 15 = 00 Block A 16 = 00 Block A 17 = 00 Block A 18 = 00 Block A 19 = 00 Block A 20 = 00 Block A 21 = 00 Block A 22 = 00 Block A 23 = 00 Block A 24 = 00 Block A 25 = 00 Block A 26 = 00 Block A 27 = 00 Block A 28 = 00 Block A 29 = 00 Block A 30 = 00 Block A 31 = 00 Block B 0 = 00 Block B 1 = 00 Block B 2 = 00 Block B 3 = 00 Block B 4 = 00 Block B 5 = 00 Block B 6 = 00 Block B 7 = 00 Block B 8 = 00 Block B 9 = 00 Block B 10 = 00 Block B 11 = 00 Block B 12 = 00 Block B 13 = 00 Block B 14 = 00 Block B 15 = 00 Block B 16 = 00 Block B 17 = 00 Block B 18 = 00 Block B 19 = 00 Block B 20 = 00 Block B 21 = 00 Block B 22 = 00 Block B 23 = 00 Block B 24 = 00 Block B 25 = 00 Block B 26 = 00 Block B 27 = 00 Block B 28 = 00 Block B 29 = 00 Block B 30 = 00 Block B 31 = 00 [IT Cfg(Gas Gauging)] Load Select = 1 Load Mode = 1 Ra Filter = 500 Terminate Voltage = 2500 ResRelax Time = 200 User Rate-mA = 0 User Rate-mW = 0 Reserve Cap-mAh = 0 Reserve Cap-mWh = 0 Ra Max Delta = 44 [Current Thresholds(Gas Gauging)] Dsg Current Threshold = 25 Chg Current Threshold = 75 Quit Current = 15 Dsg Relax Time = 60 Chg Relax Time = 60 Quit Relax Time = 1 Transient Factor Charge = 128 Transient Factor Discharge = 128 Max IR Correct = 400 [State(Gas Gauging)] IT Enable = 01 App Status = 00 Qmax Cell 0 = 6981 Cycle Count 0 = 0 Update Status 0 = 02 Qmax Cell 1 = 6981 Cycle Count 1 = 0 Update Status 1 = 02 Cell 0 Chg dod at EoC = 304 Cell 1 Chg dod at EoC = 304 Avg I Last Run = -299 Avg P Last Run = -1131 T Rise = 100 T Time Constant = 1000 [OCVa0 Table(OCV Tables)] Chem ID = 0162 Qmax Cell 0 = 6981 Update Status = 02 [OCVa1 Table(OCV Tables)] Chem ID = 0162 Qmax Cell 1 = 6981 Update Status = 02 [Def0 Ra(Default Ra Tables)] Def0 Ra status = 00 Def0 Ra flag = 55 Def0 Ra Base R = 19 Def0 Ra Gain = 00 Def0 Ra 1 = 0 Def0 Ra 2 = 2 Def0 Ra 3 = 2 Def0 Ra 4 = -1 Def0 Ra 5 = -1 Def0 Ra 6 = 0 Def0 Ra 7 = -2 Def0 Ra 8 = 0 Def0 Ra 9 = 0 Def0 Ra 10 = -3 Def0 Ra 11 = -3 Def0 Ra 12 = -5 Def0 Ra 13 = 1 Def0 Ra 14 = 12 [Def1 Ra(Default Ra Tables)] Def1 Ra status = 00 Def1 Ra flag = 55 Def1 Ra Base R = 19 Def1 Ra Gain = 00 Def1 Ra 1 = 0 Def1 Ra 2 = 2 Def1 Ra 3 = 2 Def1 Ra 4 = -1 Def1 Ra 5 = -1 Def1 Ra 6 = 0 Def1 Ra 7 = -2 Def1 Ra 8 = 0 Def1 Ra 9 = 0 Def1 Ra 10 = -3 Def1 Ra 11 = -3 Def1 Ra 12 = -5 Def1 Ra 13 = 1 Def1 Ra 14 = 12 [Pack0 Ra(Ra Tables)] Pack0 Ra status = 00 Pack0 Ra flag = 55 Pack0 Ra Base R = 19 Pack0 Ra Gain = 00 Pack0 Ra 1 = 0 Pack0 Ra 2 = 2 Pack0 Ra 3 = 2 Pack0 Ra 4 = -1 Pack0 Ra 5 = -1 Pack0 Ra 6 = 0 Pack0 Ra 7 = -2 Pack0 Ra 8 = 0 Pack0 Ra 9 = 0 Pack0 Ra 10 = -3 Pack0 Ra 11 = -3 Pack0 Ra 12 = -5 Pack0 Ra 13 = 1 Pack0 Ra 14 = 12 [Pack1 Ra(Ra Tables)] Pack1 Ra status = 00 Pack1 Ra flag = 55 Pack1 Ra Base R = 19 Pack1 Ra Gain = 00 Pack1 Ra 1 = 0 Pack1 Ra 2 = 2 Pack1 Ra 3 = 2 Pack1 Ra 4 = -1 Pack1 Ra 5 = -1 Pack1 Ra 6 = 0 Pack1 Ra 7 = -2 Pack1 Ra 8 = 0 Pack1 Ra 9 = 0 Pack1 Ra 10 = -3 Pack1 Ra 11 = -3 Pack1 Ra 12 = -5 Pack1 Ra 13 = 1 Pack1 Ra 14 = 12 [Pack0 Rax(Ra Tables)] Pack0 Rax status = FF Pack0 Rax flag = FF Pack0 Rax Base R = 19 Pack0 Rax Gain = 00 Pack0 Rax 1 = 0 Pack0 Rax 2 = 2 Pack0 Rax 3 = 2 Pack0 Rax 4 = -1 Pack0 Rax 5 = -1 Pack0 Rax 6 = 0 Pack0 Rax 7 = -2 Pack0 Rax 8 = 0 Pack0 Rax 9 = 0 Pack0 Rax 10 = -3 Pack0 Rax 11 = -3 Pack0 Rax 12 = -5 Pack0 Rax 13 = 1 Pack0 Rax 14 = 12 [Pack1 Rax(Ra Tables)] Pack1 Rax status = FF Pack1 Rax flag = FF Pack1 Rax Base R = 19 Pack1 Rax Gain = 00 Pack1 Rax 1 = 0 Pack1 Rax 2 = 2 Pack1 Rax 3 = 2 Pack1 Rax 4 = -1 Pack1 Rax 5 = -1 Pack1 Rax 6 = 0 Pack1 Rax 7 = -2 Pack1 Rax 8 = 0 Pack1 Rax 9 = 0 Pack1 Rax 10 = -3 Pack1 Rax 11 = -3 Pack1 Rax 12 = -5 Pack1 Rax 13 = 1 Pack1 Rax 14 = 12 [Data(Calibration)] CC Gain = 10.181 CC Delta = 10.139 CC Offset = -0.103 Board Offset = 0.6 Int Temp Offset = 0.0 Ext Temp Offset = 0.0 Pack V Offset = 0 [Temp Model(Calibration)] Ext a Coef 1 = -11130 Ext a Coef 2 = 19142 Ext a Coef 3 = -19262 Ext a Coef 4 = 2820.3 Ext a Coef 5 = 89.2 Ext b Coef 1 = 328 Ext b Coef 2 = -605 Ext b Coef 3 = -2443 Ext b Coef 4 = 469.6 [Current(Calibration)] Deadband = 3 [Codes****Make Private******(Security)] Sealed to Unsealed = 00000000 Unsealed to Full = 00000000
