AS3682 Datasheet, PDF (27/43 Pages) ams AG – 480mA Camera Lighting Management Unit

AS3682
Data Sheet
austriamicrosystems
Timing Control of CURR11, CURR12, CURR13 in Normal Mode and Soft Flash Mode
Figure 15. Preview and Strobe Timing – Mode 1
I
Normal Mode: See Register
Current1_strobe (page 20).
Soft Flash Mode: See Register
Current1_strobe (page 23).
Normal Mode: See Register
Current1_preview (page 20).
Soft Flash Mode: See Register
Current1_preview (page 23).
t
Bit preview_on (page 25)
or Pin GPIO0/P0
Bit strobe_on (page 25)
or Pin STROBE/F2
Bit preview_on (page 25)
or Pin GPIO0/P0
TS
TSTROBE_SIGNAL
Bit strobe_on (page 25)
or Pin STROBE/F2
Maximum Strobe Time is 800ms
Strobe Time (TS) is Controlled by
Register Strobe_mode1 (page 25)
TSTROBE_SIGNAL
TS
Figure 16. Preview and Strobe Timing – Mode 2
I
Normal Mode: See Register
Current1_strobe (page 20).
Soft Flash Mode: See Register
Current1_strobe (page 23).
Normal Mode: See Register
Current1_preview (page 20).
Soft Flash Mode: See Register
Current1_preview (page 23).
TS
TSTROBE_SIGNAL
Normal Mode
Soft Flash Mode
TS TSTROBE_SIGNAL
t
Bit preview_on (page 25)
or Pin GPIO0/P0
Bit strobe_on (page 25)
or Pin STROBE/F2
TS
Bit preview_on (page 25)
or Pin GPIO0/P0
Bit strobe_on (page 25)
or Pin STROBE/F2
Maximum Strobe Time is 800ms
Strobe Time (TS) is Controlled by
Register Strobe_mode2 (page 26)
TS
TS
TSTROBE_SIGNAL
Normal Mode
Soft Flash Mode
TS TSTROBE_SIGNAL
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