JAJSEU9B September 2017 – September 2019 BQ25910
PRODUCTION DATA.
デバイスごとのパッケージ図は、PDF版データシートをご参照ください。
REG0A is shown in Figure 41 and described in Table 15.
Return to Summary Table.
All bits in REG0A are automatically cleared after a read.
7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
VBUS_OVP_FLAG | TSHUT_FLAG | BATOVP_FLAG | CFLY_FLAG | TMR_FLAG | CAP_COND_FLAG | POORSRC_FLAG | RESERVED |
R-0h | R-0h | R-0h | R-0h | R-0h | R-0h | R-0h | R-0h |
Bit | Field | Type | Reset by REG_RST | Reset by WATCHDOG | Description |
---|---|---|---|---|---|
7 | VBUS_OVP_FLAG | R | Yes | No |
Input-overvoltage INT flag 0h = Normal 1h = VBUS_OVP signal rising edge detected |
6 | TSHUT_FLAG | R | Yes | No |
Thermal-shutdown INT flag 0h = Normal 1h = TSHUT signal rising edge detected |
5 | BATOVP_FLAG | R | Yes | No |
Battery-overvoltage INT flag 0h = Normal 1h = BATOVP signal rising edge detected |
4 | CFLY_FLAG | R | Yes | No |
Flying capacitor fault INT flag 0h = Normal 1h = Flying capacitor fault signal rising edge detected |
3 | TMR_FLAG | R | Yes | No |
Charger safety-timer fault INT flag 0h = Normal 1h = Charger safety-timer expired rising edge |
2 | CAP_COND_FLAG | R | Yes | No |
Capacitor precondition fault INT flag 0h = Normal 1h = CAP_COND_STAT signal rising edge detected |
1 | POORSRC_FLAG | R | Yes | No |
Poor-source-fault INT flag 0h = Normal 1h = POORSRC_STAT signal rising edge detected |
0 | RESERVED | R | Yes | No |
Reserved bit always reads 0 |