TMD4903 Datasheet, PDF (39/86 Pages) ams AG – Color and Proximity Sensor Module with mobeam

TMD4903 − Register Description
Figure 45:
IRBeam Configuration Register Two
7
6
Reserved
5
IINVERT
IRBeam Configuration Register Two
(ICONFIG2 0xA1)
4
3
IOUTPUT
2
IRCDCMODE
1
0
IDUTY
Field
Reserved
IINVERT
IOUTPUT
IRCDCMODE
IDUTY
Bits
7:6
5
4:3
2
1:0
Description
Reserved.
IRBeam Invert. If asserted, the IRBeam output is inverted.
IRBeam Output Pin. Define which output pin used for IRBeam.
VALUE
IRBEAM OUTPUT PIN
0
LDR
1
LDR (digital mode)
2
INT
3
GPIO
IRBeam Remote Control DC Mode. If asserted, the pattern is
transmitted in DC mode without carrier modulation. Timing is still
defined by the IBT register.
IRBeam Duty Cycle. Define the IRBeam duty cycle.
VALUE
IRBEAM DUTY CYCLE
0
50%
1
37.5%
2
25%
3
12.5%
ams Datasheet
[v1-12] 2015-May-14
Page 39
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