TMG3993 Datasheet, PDF (38/95 Pages) ams AG – Gesture, Color, ALS, and Proximity Sensor Module with mobeam Barcode Emulation

TMG3993 − Detailed Description
Figure 39:
Simplified IRBeam Operation
As depicted in Figure 39, the IRBeam operational states can be
described by seven functional events: Idle, Burst
Symbol/Symbol Loop, Symbol LDR OFF Delay, Packet Loop,
Packet Loop LDR OFF Delay, and Interrupt. Data stored in RAM
and IRBeam registers control the state machine operation as
each event is executed.Figure 40 describes the IRBeam state
machine in detail.
Page 38
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ams Datasheet
[v1-06] 2015-Apr-09