TCS3430 Datasheet, PDF (22/38 Pages) ams AG – The device features advanced digital Ambient Light Sensing

TCS3430 − Register Description
Figure 37:
CH3DATAL Register
CH3DATAL Register (0x9A)
Field
7:0
Name
CH3DATAL
0x9A: CH3DATAL
Reset Type
Description
Low Byte of CH3 ADC data.
If AMUX = 0 contains X data.
0
RO If AMUX = 1 contains IR2 data.
Default = X data.
Figure 38:
CH3DATAH Register
Field
Name
7:0
CH3DATAH
CH3DATAH Register (0x9B)
0x9B: CH3DATAH
Reset Type
Description
High Byte of CH3 ADC data.
If AMUX = 0 contains X data.
0
RO If AMUX = 1 contains IR2 data.
Default = X data.
Figure 39:
CFG2 Register
Field
7:5
4
Name
Reserved
HGAIN
3
LGAIN
2:0
Reserved
CFG2 Register (0x9F)
Reset
000
0
0
000
0x9F: CFG2
Type
Description
RW Reserved. Set to 0.
High 128x gain. If this bit is set and AGAIN in the CFG1
RW register is set to 11, then the 128x gain mode will be
enabled.
Low 0.25x gain. If this bit is set and AGAIN in the CFG1
RW register is set to 00, then the 0.25x gain mode will be
enabled.
RW Reserved. Set to 0.
Page 22
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ams Datasheet
[v1-05] 2016-Aug-19