TMD2725 Datasheet, PDF (33/50 Pages) ams AG – The device features advanced proximity measurement

TMD2725 − Register Description
Figure 47:
POFFSETL Register
POFFSETL Register (Address 0xC0)
Addr: 0xC0
Bit
Bit Name
7:0
POFFSETL
Default
0x00
Access
RW
POFFSETL
Bit Description
This register contains the magnitude portion of
proximity offset adjust value.
Figure 48:
POFFSETH Register
Typically, optical and/or electrical crosstalk negatively
influence proximity operation and results. The
POFFSETL/POFFSETH registers provide a mechanism to remove
system crosstalk from the proximity data. POFFSETL and
POFFSETH contains the magnitude and sign of a value which
adjusts PDATA generated in the AFE. An offset value in the range
of ± 255 is possible.
POFFSETH Register (Address 0xC1)
Addr: 0xC1
Bit
Bit Name
7:1
Reserved
0
POFFSET_SIGN
Default
0
0
POFFSETH
Access
Bit Description
RW
Reserved
RW
This register contains the sign portion of
proximity offset adjust value.
ams Datasheet
[v1-11] 2016-Sep-20
Page 33
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