E909-05 Datasheet, PDF (22/67 Pages) ELMOS Semiconductor AG – The HALIOS® multi purpose optical sensor is based on an optical bridge which provides a contactless detec-tion of gestures (e.g. movement of a finger).

HALIOS® MULTI-PURPOSE OPTICAL SENSOR WITH HIGH LIGHT IMMUNITY
E909.05
PRELIMINARY INFORMATION AUG 02, 2011
Transmitting current LEDC:
The total current in regulated mode (FIXA/B = '0') for LEDC is
I _total = I _OFFSET  ^{I R}₁^EG₀^U₂^L₃^ATE⋅I _RANGE I _BIASC
, with IREGULATE = 0 ... 1023 (10 bit DAC)
IOFFSET = OFFSET * IO_STEPC
IRANGE = RANGE * IR_STEPC
Register Measurement Result: Counter Value (0x0A)
Bit
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
Reset value
0 00 0 0 0 0 0 0 0 0 0 0 0 0 0
Internal access R R R R R R R R R R R R R R R R
External access R R R R R R R R R R R R R R R R
Bit Description 15:12 : STZ: Stepsize integrator
9:0 : COUNT: Integrator value from the measurement
Table 5.6.3.7: Measurement Result: Counter Value
Register Measurement Result: Mean Value (0x0C)
Bit
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
Reset value
0 00 0 0 0 0 0 0 0 0 0 0 0 0 0
Internal access R R R R R R R R R R R R R R R R
External access R R R R R R R R R R R R R R R R
Bit Description 15:12 : STZ: Stepsize integrator
11:0 : MEAN: Mean value from the measurement
Table 5.6.3.8: Measurement Result: Mean Value
Register Interrupt (0x0E)
Bit
7
6
5
4
Content
-
-
-
-
Reset value
0
0
0
0
Internal access R
R
R
R
External access R
R
R
R
Bit Description
1 : CLHALI: Clear HALIOS^® interrupt
0 - no influence
1 - clear HALIOS^® interrupt
0 : HALIE: HALIOS^® interrupt enable:
0 - interrupt disabled
1 - interrupt enabled
Table 5.6.3.9: Interrupt
3
-
0
R
R
2
-
0
R
R
1
1
0
R/W
R/W
0
0
0
R/W
R/W
This document contains information on a pre-production product. ELMOS Semiconductor AG reserves the right to change specifications and information herein without notice.
ELMOS Semiconductor AG
Data Sheet 22 / 67
QM-No.: 25DS0014E.00