TCS34711 TAOS [TEXAS ADVANCED OPTOELECTRONIC SOLUTIONS], TCS34711 Datasheet - Page 16

• Manufacturer Part Number: TCS34711
• Description: COLOR LIGHT-TO-DIGITAL CONVERTER
• Manufacturer: TAOS [TEXAS ADVANCED OPTOELECTRONIC SOLUTIONS]

TCS3471
COLOR LIGHT-TO-DIGITAL CONVERTER
TAOS115 − MARCH 2011
Status Register (0x13)
RGBC Channel Data Registers (0x14 − 0x1B)
16
Copyright E 2011, TAOS Inc.
STATUS
Reserved
Reserved
AVALID
FIELD
AINT
The Status Register provides the internal status of the device. This register is read only.
Clear, red, green, and blue data is stored as 16-bit values. To ensure the data is read correctly, a two-byte read
I
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.
2
C transaction should be used with a read word protocol bit set in the command register. With this operation,
BIT
7:5
3:1
7
4
0
REGISTER
CDATAH
RDATAH
GDATAH
BDATAH
GDATA
CDATA
RDATA
BDATA
Reserved.
RGBC clear channel Interrupt.
Reserved.
RGBC Valid. Indicates that the RGBC channels have completed an integration cycle.
Reserved
6
ADDRESS
Table 12. ADC Channel Data Registers
0x14
0x15
0x16
0x17
0x18
0x19
0x1A
0x1B
5
r
Table 11. Status Register
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AINT
BITS
7:0
7:0
7:0
7:0
7:0
7:0
7:0
7:0
4
Clear data low byte
Clear 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
3
DESCRIPTION
Reserved
DESCRIPTION
2
r
1
The LUMENOLOGY r Company
AVALID
0
Address
0x13