E909-05 Datasheet, PDF (36/67 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
6.8 Analogue Control Module
• controls clock and reset generator (CRG)
6.8.1 Analogue Control Module Registers
address offset
reset value
register name
size
0x00
0x0010
wakeup timer config
16
0x02
0x0000
MCLK trim value
16
0x04
0x0000
WKCLK trim value
16
0x10
-
reset source status
16
0x12
-
reset source status clear
16
0x14
-
wakeup timer interrupt status
16
0x16
-
wakeup timer interrupt clear
16
Table 6.8.1.1: Analog Control Module Registers
Register wake-up timer config (0x00)
Bit
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
Reset value
0000000000010000
Internal access R/W R/W R/W R/W R/W R/W R/W R/W R R R 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 R R R/W R/W R/W R/W R/W
Bit Description
15:8 : password
must be written as 0xA5, will always be read as 0x96
4 : enable timer
0 - timer off
1 - timer on
3:0 : timer value: timer period = 2 ms * [timer value + 1], with timer value 0...15
Table 6.8.1.2: wake-up timer config
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 36 / 67
QM-No.: 25DS0014E.00