ZHCSE45C July 2015 – May 2018
PRODUCTION DATA.
| 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
| x | x | x | x | x | x | x | x |
| R | R | R | R | R | R | R | R |
| LEGEND: R/W = Read/Write; R = Read only; -n = value after reset |
| Bit | Field | Type | Reset | Description | |
|---|---|---|---|---|---|
| 7 | WATCHDOG_FAULT | R | N/A | Watchdog Fault Status
Status 0 – Normal 1- Watchdog timer expiration |
|
| 6 | BOOST_FAULT | R | N/A | Boost Mode Fault Status
0 – Normal 1 – VBUS overloaded in OTG, or VBUS OVP, or battery is too low in boost mode |
|
| 5 | CHRG_FAULT[1] | R | N/A | Charge Fault Status
00 – Normal 01 – Input fault (VBUS > VACOV or VBAT < VBUS < VVBUSMIN(typical 3.8V) ) 10 - Thermal shutdown 11 – Charge Safety Timer Expiration |
|
| 4 | CHRG_FAULT[0] | R | N/A | ||
| 3 | BAT_FAULT | R | N/A | Battery Fault Status
0 – Normal 1 – BATOVP (VBAT > VBATOVP) |
|
| 2 | NTC_FAULT[2] | R | N/A | NTC Fault Status
Buck Mode: 000 – Normal 010 – TS Warm 011 – TS Cool 101 – TS Cold 110 – TS Hot Boost Mode: 000 – Normal 101 – TS Cold 110 – TS Hot |
|
| 1 | NTC_FAULT[1] | R | N/A | ||
| 0 | NTC_FAULT[0] | R | N/A | ||