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AS3701 Arkusz danych(PDF) 88 Page - ams-OSRAM AG |
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AS3701 Arkusz danych(HTML) 88 Page - ams-OSRAM AG |
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88 / 110 page ![]() ams Datasheet Page 87 [v1-11] 2016-Dec-14 Document Feedback AS3701 − Register Description Figure 104: ChargerStatus1 Figure 105: ChargerStatus2 Addr:86h ChargerStatus1 Bit Bit Name Default Access Bit Description 7NoBat b0 R Bit is set when battery detection circuit indicates that no battery is connected to the system. 6:5 temp_cond b00 R Indicates temperature condition 0 : Battery is in typical condition (0deg < battemp < 45/60deg) 1 : Battery is in cold condition (battemp < 0deg) 2 : Battery is in hot condition (battemp > 45/60deg) 3 : NA 4 EOC b0 R Bit is set if End of charge state has been reached 3 CVM b0 R Bit is set if charger is operating in constant voltage mode 2Trickle b0 R Bit is set, if charger is operating in trickle current. Vbat<2.9V 1 Resume b0 R Bit is set if Battery voltage is below resume level 0 CCM b0 R Bit is set if charger is operating in constant current mode Addr:87h ChargerStatus2 Bit Bit Name Default Access Bit Description 3chdet_off b0 RW SW can turn OFF charger detection circuit for power-OFF state 0 : Charger detection is always enabled 1 : Charger detection is disabled in power-OFF state 2ChDet b0 R Bit is set when external charge adapter has been detected on pin USB 1:0 batsw_mode b00 R Bit indicates the status of the battery switch operation mode 0 : Battery switch is closed (charger disconnected or (charger connected and usb_chgEn =0)) 1 : Battery switch is open, ideal diode operation (charger connected but EOC reached) 2 : Battery switch is closed and acting as a voltage limited current source (charging) |
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