SLUSDQ4 April 2019 BQ79606A-Q1
PRODUCTION DATA.
DEV_STAT Register Address: 0x204 | |||||||
B7 | B6 | B5 | B4 | B3 | B2 | B1 | B0 |
CRC_DONE | CB_DONE | CB_PAUSE | CB_RUN | AUX_STAT | CELL_STAT | DRDY_AUX | DRDY_CELL |
0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
R | R | R | R | R | R | R | R |
CRC_DONE | Indicates the status of the CRC state machine. CRC_DONE is set when the CRC is calculated and compared to the CUST_CRC* registers. CRC_DONE gets updated every 800us. User must read it with this gap to ensure the correct value is seen.
0: Not complete 1: Complete (Clear on read) |
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CB_DONE | Cell balancing complete status
0: Running or not started 1: All cell balancing complete (timers expired or VCBDONE comparators tripped) |
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CB_PAUSE | Shows paused status of cell balancing. Cell balancing may pause during some safety checks
0: Running or not enabled 1: Paused |
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CB_RUN | Shows the status of cell balancing cycle. Only valid after CONTROL2[BAL_GO] is set. Does not indicate the manual cell balance switch mode.
0: Complete or not started 1: Active on at least 1 cell (see CB_DONE register for individual cell status) |
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AUX_STAT | Shows current status of Auxiliary ADC
0: Conversion not running 1: Conversion running |
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CELL_STAT | Shows current status of Cell ADCs
0: Conversions not running 1: Conversions running |
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DRDY_AUX | All of the AUX conversions are complete and the data is available to read. During continous conversions, DRDY_AUX only indicates when the first round-robin conversions are complete.
0: No data available 1: Data is available (cleared with CONTROL2[AUX_ADC_GO]=1) |
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DRDY_CELL | The CELL conversions are complete and the data is available to read. During continous conversions, DRDY_CELL only indicates when the first conversion is complete.
0: No data available 1: Data is available (cleared with CONTROL2[CELL_ADC_GO]=1) |