Datasheet

ADP1660 Data Sheet
Rev. 0 | Page 22 of 28
Table 22. LED2 TxMASK Current Register (Register 0x0A)
Bits Bit Name Access Description
[7:6] Reserved R/W Reserved.
[5:0]
I_TX2
R/W
These bits set the TxMASK current value for LED2. The current setting is equal to the value of these
six bits multiplied by 12.5 mA (I_TX2 × 12.5). The maximum TxMASK current value is 750 mA.
00 0000 = 0 mA.
00 0001 = 12.5 mA.
…
00 1000 = 100 mA.
…
01 0100 = 250 mA (default).
…
10 1000 = 500 mA.
…
11 1100 = 750 mA.
…
11 1111 = 750 mA.
Table 23. LED2 Torch/Assist Current Register (Register 0x0B)
Bits Bit Name Access Description
[7:5]
Reserved
R/W
Reserved.
[4:0] I_TOR2 R/W
These bits set the torch/assist current value for LED2. The current setting is equal to the value of
these five bits multiplied by 12.5 mA (I_TOR2 × 12.5). The maximum current value is 200 mA.
0 0000 = 0 mA.
…
0 0100 = 50 mA (default).
…
0 1000 = 100 mA.
…
0 1100 = 150 mA.
…
1 0000 = 200 mA.
…
1 1111 = 200 mA.
Table 24. Fault Information Register (Register 0x0C)
Bits Bit Name Access Description
7 FL_OVP R 0 = no overvoltage fault (default).
1 = overvoltage fault.
6 FL_SC R 0 = no short-circuit fault (default).
1 = short-circuit fault.
5 FL_OT R 0 = no overtemperature fault (default).
1 = overtemperature fault.
4
FL_TO
R
0 = no timeout fault (default).
1 = timeout fault.
3 FL_TX R 0 = no TxMASK operation mode during last flash (default).
1 = TxMASK operation mode occurred during last flash.
2 FL_VB_LO R Low battery detection threshold status; low battery detection must be enabled in Register 0x04.
0 = V
DD
is greater than the configured low battery threshold (default).
1 = V
DD
is less than the configured low battery threshold.
1 FL_IL R 0 = no inductor peak current limit fault (default).
1 = inductor peak current limit fault.
0 FL_IDC R DC current limit threshold status; dc current limit must be enabled in Register 0x03.
0 = dc current limit not reached (default).
1 = dc current limit reached.