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| TMD4903 Datasheet, PDF (42/86 Pages) ams AG – Color and Proximity Sensor Module with mobeam | |||
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Figure 50:
IRBeam Bit Time Register
7
6
Reserved
TMD4903â RegisterDescription
IRBeam Bit Time Register (IBT 0xA6)
5
4
3
2
IBT
1
0
Field
Reserved
IBT
Bits
7:6
5:0
Description
Reserved.
IRBeam Bit Time. Defines the fundamental IRBeam bit-time, tIBT, which can
range from 0.25μs to 64μs. The IRBeam bit time is set by the following equation:
tIBT = (IBT + 1) X 0.25μs
Figure 51:
IRBeam Symbol Length Register
7
6
5
IRBeam Symbol Length Register (ISLEN 0xA7)
4
3
2
1
0
ISLEN
Field
ISLEN
Bits
7:0
Description
IRBeam Symbol Length. Defines the length of the IRBeam Symbol in bytes. The
minimum length is 2 bytes, meaning the minimum register value is 1. The
following equation describes the length of the Symbol in bytes:
lSymbol = ISLEN + 1
Page 42
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ams Datasheet
[v1-12] 2015-May-14
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