TCS3400 Datasheet, PDF (22/35 Pages) ams AG – Single Device Integrated Optical Solution

Figure 31:
RGBC Data Registers
Register
CDATAL
CDATAH
RDATAL
RDATAH
GDATAL
GDATAH
BDATAL
BDATAH
TCS3400 − Register Description
RGBC Data Registers (0x94 - 0x9B)
Clear, red, green, and blue data is stored as 16-bit values. The
read sequence must read byte pairs (low followed by high)
starting on an even address boundary (0x94, 0x96, 0x98, or
0x9A) inside the RGBC Data Register block. When the lower byte
register is read, the upper eight bits are stored into a shadow
register, which is read by a subsequent read to the upper byte.
The upper register will read the correct value even if additional
ADC integration cycles end between the reading of the lower
and upper registers.
Address
0x94
0x95
0x96
0x97
0x98
0x99
0x9A
0x9B
Bits
7:0
7:0
7:0
7:0
7:0
7:0
7:0
7:0
Description
Clear / IR data low byte
Clear / IR data high byte
Red data low byte
Red data high byte
Green data low byte
Green data high byte
Blue data low byte
Blue data high byte
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ams Datasheet
[v1-01] 2016-Apr-13