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BQ27542 RA 不更新问题

做了 充放电 3个 循环 ,Qmax已经 更新 ,RA FLAG = FF55,为什么 不能更新 RA呢 ,以前没遇到 过这种 情况

 现在的 GG 文件如下 ,清大神指点 

Configuration JEITA Temp Hys 1 掳C
Configuration JEITA T1-T2 Chg Voltage 4400 mV
Configuration JEITA T2-T3 Chg Voltage 4400 mV
Configuration JEITA T3-T4 Chg Voltage 4400 mV
Configuration JEITA T4-T5 Chg Voltage 4400 mV
Configuration JEITA T1-T2 Chg Current 50 %
Configuration JEITA T2-T3 Chg Current 80 %
Configuration JEITA T3-T4 Chg Current 80 %
Configuration JEITA T4-T5 Chg Current 80 %
Configuration Registers Pack Configuration 2931 Flag
Configuration Registers Pack Configuration B 82 Flag
Configuration Registers Pack Configuration C 38 Flag
Configuration Registers Pack Configuration D 17 Flag
Configuration HDQ Host Interrupt Tries 3 Num
Configuration Power Flash Update OK Voltage 2300 mV
Configuration Power Sleep Current 15 mA
Configuration Power Hibernate Current 8 mA
Configuration Power Hibernate Voltage 2000 mV
Configuration Power FS Wait 0 s
Configuration Lifetime Data Lifetime Max Temp 85 掳C
Configuration Lifetime Data Lifetime Min Temp -40 掳C
Configuration Lifetime Data Lifetime Max Pack Voltage 4600 mV
Configuration Lifetime Data Lifetime Min Pack Voltage 2000 mV
Configuration Lifetime Data Lifetime Max Chg Current 32767 mA
Configuration Lifetime Data Lifetime Max Dsg Current -7735 mA
Configuration Lifetime Temp Samples LT Flash Cnt 32773 Num
Configuration Lifetime Resolution LT Temp Res 1 掳C
Configuration Lifetime Resolution LT V Res 25 mV
Configuration Lifetime Resolution LT Cur Res 100 mA
Configuration Lifetime Resolution LT Update Time 60 s
Configuration Safety OT Chg 55 掳C
Configuration Safety OT Chg Time 5 s
Configuration Safety OT Chg Recovery 50 掳C
Configuration Safety OT Dsg 65 掳C
Configuration Safety OT Dsg Time 5 s
Configuration Safety OT Dsg Recovery 60 掳C
Configuration Manufacturer Data Pack Lot Code 0 Hex
Configuration Manufacturer Data PCB Lot Code 0 Hex
Configuration Manufacturer Data Firmware Version 0 Hex
Configuration Manufacturer Data Hardware Revision 0 Hex
Configuration Manufacturer Data Cell Revision 0 Hex
Configuration Manufacturer Data DF Config Version 0 Hex
Configuration Integrity Data All DF Checksum 0 Hex
Configuration Integrity Data Static Chem DF Checksum 7d5c Hex
Configuration Integrity Data Static DF Checksum 0 Hex
Configuration Data Design Voltage 3850 mV
Configuration Data Cycle Count 2 Num
Configuration Data CC Threshold 3420 mAh
Configuration Data Design Capacity 3800 mAh
Configuration Data Design Energy 14440 mWh
Configuration Data SOH Load I -400 mA
Configuration Data TDD SOH Percent 80 %
Configuration Data ISD Current 10 hourrate
Configuration Data ISD I Filter 127 Num
Configuration Data Min ISD Time 7 hour
Configuration Data Design Energy Scale 1 Num
Configuration Discharge SOC1 Set Threshold 380 mAh
Configuration Discharge SOC1 Clear Threshold 450 mAh
Configuration Discharge SOCF Set Threshold 46 mAh
Configuration Discharge SOCF Clear Threshold 69 mAh
Configuration Discharge BL Set Volt Threshold 2500 mV
Configuration Discharge BL Set Volt Time 2 s
Configuration Discharge BL Clear Volt Threshold 2600 mV
Configuration Discharge BH Set Volt Threshold 4500 mV
Configuration Discharge BH Volt Time 2 s
Configuration Discharge BH Clear Volt Threshold 4400 mV
Gas Gauging Current Thresholds Dsg Current Threshold 60 mA
Gas Gauging Current Thresholds Chg Current Threshold 75 mA
Gas Gauging Current Thresholds Quit Current 40 mA
Gas Gauging Current Thresholds Dsg Relax Time 60 s
Gas Gauging Current Thresholds Chg Relax Time 60 s
Gas Gauging Current Thresholds Max IR Correct 400 mV
Gas Gauging State Qmax Cell 0 3931 mAh
Gas Gauging State Update Status 5 Hex
Gas Gauging State V at Chg Term 4385 mV
Gas Gauging State Avg I Last Run -3000 mA
Gas Gauging State Avg P Last Run -1131 pwr
Gas Gauging State Delta Voltage 2 mV
Gas Gauging State T Rise 50 Num
Gas Gauging State T Time Constant 1000 Num
Gas Gauging IT Cfg Load Select 1 Num
Gas Gauging IT Cfg Load Mode 1 Num
Gas Gauging IT Cfg Max Res Factor 15 Num
Gas Gauging IT Cfg Min Res Factor 5 Num
Gas Gauging IT Cfg Ra Filter 800 Num
Gas Gauging IT Cfg Res V Drop 50 mV
Gas Gauging IT Cfg Fast Qmax Start DOD % 92 %
Gas Gauging IT Cfg Fast Qmax End DOD % 96 %
Gas Gauging IT Cfg Fast Qmax Start Volt Delta 200 mV
Gas Gauging IT Cfg Fast Qmax Current Threshold 4 hourrate
Gas Gauging IT Cfg Qmax Capacity Err 1.5 %
Gas Gauging IT Cfg Max Qmax Change 30 %
Gas Gauging IT Cfg Terminate Voltage 3400 mV
Gas Gauging IT Cfg Term V Delta 200 mV
Gas Gauging IT Cfg ResRelax Time 500 s
Gas Gauging IT Cfg User Rate-mA 0 mA
Gas Gauging IT Cfg User Rate-Pwr 0 pwr
Gas Gauging IT Cfg Reserve Cap-mAh 0 mAh
Gas Gauging IT Cfg Reserve Energy 0 egy
Gas Gauging IT Cfg Max DeltaV 200 mV
Gas Gauging IT Cfg Min DeltaV 0 mV
Gas Gauging IT Cfg Max Sim Rate 1 hourrate
Gas Gauging IT Cfg Min Sim Rate 20 hourrate
Gas Gauging IT Cfg Ra Max Delta 54 mOhm
Gas Gauging IT Cfg Trace Resistance 100 mOhm
Gas Gauging IT Cfg Downstream Resistance 100 mOhm
Gas Gauging IT Cfg Qmax Max Delta % 5 %
Gas Gauging IT Cfg Qmax Bound % 130 %
Gas Gauging IT Cfg DeltaV Max Delta 10 mV
Gas Gauging IT Cfg Max Res Scale 5000 Num
Gas Gauging IT Cfg Min Res Scale 200 Num
Gas Gauging IT Cfg Fast Scale Start SOC 10 %
Gas Gauging IT Cfg Fast Scale Load Select 3 Num
Gas Gauging IT Cfg Charge Hys V Shift 40 mV
Gas Gauging IT Cfg RaScl OCV Rst Temp Thresh 15 掳C
Gas Gauging IT Cfg Max Allowed Current 8500 mA
Gas Gauging IT Cfg Max Current Pulse Duration 10 s
Gas Gauging IT Cfg Max Current Interrupt Step 500 mA
Gas Gauging IT Cfg Predict Outside Temp Time 2000 s
Gas Gauging IT Cfg Termination Voltage Valid Time 2 s
Security Codes Sealed to Unsealed MSB 3672 Hex
Security Codes Sealed to Unsealed LSB 414 Hex
Security Codes Unsealed to Full MSB ffff Hex
Security Codes Unsealed to Full LSB ffff Hex
Security Codes Authen Key3 MSB 123 Hex
Security Codes Authen Key3 LSB 4567 Hex
Security Codes Authen Key2 MSB 89ab Hex
Security Codes Authen Key2 LSB cdef Hex
Security Codes Authen Key1 MSB fedc Hex
Security Codes Authen Key1 LSB ba98 Hex
Security Codes Authen Key0 MSB 7654 Hex
Security Codes Authen Key0 LSB 3210 Hex
System Data Manufacturer Info Block A 0 0 Hex
System Data Manufacturer Info Block A 1 0 Hex
System Data Manufacturer Info Block A 2 0 Hex
System Data Manufacturer Info Block A 3 0 Hex
System Data Manufacturer Info Block A 4 0 Hex
System Data Manufacturer Info Block A 5 0 Hex
System Data Manufacturer Info Block A 6 0 Hex
System Data Manufacturer Info Block A 7 0 Hex
System Data Manufacturer Info Block A 8 0 Hex
System Data Manufacturer Info Block A 9 0 Hex
System Data Manufacturer Info Block A 10 0 Hex
System Data Manufacturer Info Block A 11 0 Hex
System Data Manufacturer Info Block A 12 0 Hex
System Data Manufacturer Info Block A 13 0 Hex
System Data Manufacturer Info Block A 14 0 Hex
System Data Manufacturer Info Block A 15 0 Hex
System Data Manufacturer Info Block A 16 0 Hex
System Data Manufacturer Info Block A 17 0 Hex
System Data Manufacturer Info Block A 18 0 Hex
System Data Manufacturer Info Block A 19 0 Hex
System Data Manufacturer Info Block A 20 0 Hex
System Data Manufacturer Info Block A 21 0 Hex
System Data Manufacturer Info Block A 22 0 Hex
System Data Manufacturer Info Block A 23 0 Hex
System Data Manufacturer Info Block A 24 0 Hex
System Data Manufacturer Info Block A 25 0 Hex
System Data Manufacturer Info Block A 26 0 Hex
System Data Manufacturer Info Block A 27 0 Hex
System Data Manufacturer Info Block A 28 0 Hex
System Data Manufacturer Info Block A 29 0 Hex
System Data Manufacturer Info Block A 30 0 Hex
System Data Manufacturer Info Block A 31 0 Hex
System Data Manufacturer Info Block B 0 0 Hex
System Data Manufacturer Info Block B 1 0 Hex
System Data Manufacturer Info Block B 2 0 Hex
System Data Manufacturer Info Block B 3 0 Hex
System Data Manufacturer Info Block B 4 0 Hex
System Data Manufacturer Info Block B 5 0 Hex
System Data Manufacturer Info Block B 6 0 Hex
System Data Manufacturer Info Block B 7 0 Hex
System Data Manufacturer Info Block B 8 0 Hex
System Data Manufacturer Info Block B 9 0 Hex
System Data Manufacturer Info Block B 10 0 Hex
System Data Manufacturer Info Block B 11 0 Hex
System Data Manufacturer Info Block B 12 0 Hex
System Data Manufacturer Info Block B 13 0 Hex
System Data Manufacturer Info Block B 14 0 Hex
System Data Manufacturer Info Block B 15 0 Hex
System Data Manufacturer Info Block B 16 0 Hex
System Data Manufacturer Info Block B 17 0 Hex
System Data Manufacturer Info Block B 18 0 Hex
System Data Manufacturer Info Block B 19 0 Hex
System Data Manufacturer Info Block B 20 0 Hex
System Data Manufacturer Info Block B 21 0 Hex
System Data Manufacturer Info Block B 22 0 Hex
System Data Manufacturer Info Block B 23 0 Hex
System Data Manufacturer Info Block B 24 0 Hex
System Data Manufacturer Info Block B 25 0 Hex
System Data Manufacturer Info Block B 26 0 Hex
System Data Manufacturer Info Block B 27 0 Hex
System Data Manufacturer Info Block B 28 0 Hex
System Data Manufacturer Info Block B 29 0 Hex
System Data Manufacturer Info Block B 30 0 Hex
System Data Manufacturer Info Block B 31 0 Hex
Ra Tables Ra0 Table Ra Flag ff55
Ra Tables Ra0 Table Ra 0 96 2^-10ohm
Ra Tables Ra0 Table Ra 1 96 2^-10ohm
Ra Tables Ra0 Table Ra 2 105 2^-10ohm
Ra Tables Ra0 Table Ra 3 126 2^-10ohm
Ra Tables Ra0 Table Ra 4 118 2^-10ohm
Ra Tables Ra0 Table Ra 5 97 2^-10ohm
Ra Tables Ra0 Table Ra 6 113 2^-10ohm
Ra Tables Ra0 Table Ra 7 97 2^-10ohm
Ra Tables Ra0 Table Ra 8 95 2^-10ohm
Ra Tables Ra0 Table Ra 9 96 2^-10ohm
Ra Tables Ra0 Table Ra 10 98 2^-10ohm
Ra Tables Ra0 Table Ra 11 105 2^-10ohm
Ra Tables Ra0 Table Ra 12 113 2^-10ohm
Ra Tables Ra0 Table Ra 13 211 2^-10ohm
Ra Tables Ra0 Table Ra 14 394 2^-10ohm
Ra Tables Ra0x Table Ra Flag ffff
Ra Tables Ra0x Table Ra 0 96 2^-10ohm
Ra Tables Ra0x Table Ra 1 96 2^-10ohm
Ra Tables Ra0x Table Ra 2 105 2^-10ohm
Ra Tables Ra0x Table Ra 3 126 2^-10ohm
Ra Tables Ra0x Table Ra 4 118 2^-10ohm
Ra Tables Ra0x Table Ra 5 97 2^-10ohm
Ra Tables Ra0x Table Ra 6 113 2^-10ohm
Ra Tables Ra0x Table Ra 7 97 2^-10ohm
Ra Tables Ra0x Table Ra 8 95 2^-10ohm
Ra Tables Ra0x Table Ra 9 96 2^-10ohm
Ra Tables Ra0x Table Ra 10 98 2^-10ohm
Ra Tables Ra0x Table Ra 11 105 2^-10ohm
Ra Tables Ra0x Table Ra 12 113 2^-10ohm
Ra Tables Ra0x Table Ra 13 211 2^-10ohm
Ra Tables Ra0x Table Ra 14 394 2^-10ohm

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