Cirrus Logic CS35L32 - Manual (Page 43)

DS963F4 43
CS35L32
7.22 LED Lighting Status
7.22 LED Lighting Status Address 0x18
R/O
7 6 5 4 3 2 1 0
LED1_FLEV LED2_FLEV LED1_MVEV LED2_MVEV LED_FLEN LED_FLINH LED2_DIS LED_TIMERON
Default x x x x x x x x
Bits Name Description
7 LED1_
FLEV
LED1 flash event
0 (Default) No driver flash current to LED
1 Flash current delivered to LED
6 LED2_
FLEV
LED2 flash event
0 (Default) No driver flash current to LED
1 Flash current delivered to LED
5 LED1_
MVEV
LED1 Movie Mode event
0 (Default) No driver movie current to LED
1 Movie current delivered to LED
4 LED2_
MVEV
LED2 Movie Mode event
0 (Default) No driver movie current to LED
1 Movie current delivered to LED
3 LED_
FLEN Flag mirroring FLEN
0 (Default) FLEN low
1 FLEN high
2 LED_
FLINH
Flag mirroring FLINH
0 (Default) FLINH low
1 FLINH high
1 LED2_
DIS
LED2 disabled status reporting the use of FLOUT2 as AD0, with no LED, and tied to ground
0 (Default) Enabled
1 Disabled (tied to ground)
0 LED_
TIMERON
Flash timer. Flag indicating the status of the flash timer.
0 (Default) Timer off
1 Timer on
7.23 LED Flash Mode Current Address 0x19
R/W
7 6 5 4 3 2 1 0
— LED_FLCUR[3:0]
Default 0 0 0 0 0 0 0 0
Bits Name Description
7:4 — Reserved
3:0 LED_
FLCUR
LED flash driver current in 50-mA increments.
Note: If an open-circuit condition occurs on one FLOUTx pin, the current through the other FLOUTx pin is 50 mA lower than
the LED_FLCUR programmed value.
0000 (Default) OFF
0001–0110 Reserved 0111 350 mA
1000 400 mA 1001 450 mA
1010 500 mA 1011 550 mA
1100 600 mA 1101 650 mA
1110 700 mA 1111 750 mA