E909-05 Datasheet, PDF (37/67 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
Register MCLK trim value (0x02)
Bit
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
Reset value
0000000000000000
Internal access R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W
External access R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W
Bit Description
15:4 : unused
3:0:
Trim value for master clock oscillator:
“0111”: lowest frequency
“0000”: centre frequency
“1000”: highest frequency
Table 6.8.1.3: MCLK trim value
Register WKLK trim value (0x04)
Bit
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
Reset value
0000000000000000
Internal access R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W
External access R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W
Bit Description
15:4 : unused
3:0:
Trim value for wakeup clock oscillator:
“0111”: lowest frequency
“0000”: centre frequency
“1000”: highest frequency
Table 6.8.1.4: WKCLK trim value
Register reset source status (0x10)
Bit
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
Reset value
0000000000000000
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 : level of incoming external reset signal (NRST)
8 : Trap -> masked interrupt event occurred (interrupt number 0 and 1)
7 : RAM parity error
6 : FLASH uncorrectable bit error
5 : CPU register parity error
4 : watchdog reset
1 : external reset
0 : power on reset / supply observe / trim register ECC error
Table 6.8.1.5: reset source status
Register reset source status clear (0x12)
Bit
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
Reset value
----------------
Internal access - - - - - - - - - - - - - - - W
External access - - - - - - - - - - - - - - - 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 37 / 67
QM-No.: 25DS0014E.00