Texas Instruments BQ25123, Manual

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9.6 Register Maps
9.6.1 Status and Ship Mode Control Register
Memory location 0x00h, Reset State: xx0x xxx1
Figure 9-11. Status and Ship Mode Control Register
7 (MSB) 6 5 4 3 2 1 0 (LSB)
x x 0 x x x x 1
R R Write Only R R R R R
LEGEND: R/W = Read/Write; R = Read only; -n = value after reset
Table 9-12. Status and Ship Mode Control Register
Bit Field Type Reset Description
B7 (MSB) STAT_1 R x 00 – Ready
01 – Charge in Progress
10 – Charge done
11 – Fault
Status is current status only.
B6 STAT_0 R x
B5 EN_SHIPMODE Write
Only 0 0 – Normal Operation
1 – Ship Mode Enabled
B4 RESET_FAULT R x 1 – RESET fault. Indicates when the device meets the RESET
conditions, and is cleared after I
2
C read.
B3 TIMER R x 1 – Safety timer fault. Continues to show fault after an I
2
C read
unless the CD pin or power have been toggled.
B2 VINDPM_STAT R x 0 – VIN_DPM is not active
1 – VIN_DPM is active
B1 CD_STAT R x 0 – CD low, IC enabled
1 – CD high, IC disabled
B0 (LSB) SYS_EN_STAT R x 1 – SW enabled
0 – SW disabled
BQ25123
SLUSCZ6A – JANUARY 2018 – REVISED MAY 2021
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