TCS34711 TAOS [TEXAS ADVANCED OPTOELECTRONIC SOLUTIONS], TCS34711 Datasheet - Page 11

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

Register Set
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ADDRESS
0x0C
0x0D
0x0F
0x1A
0x1B
0x00
0x01
0x03
0x04
0x05
0x06
0x07
0x12
0x13
0x14
0x15
0x16
0x17
0x18
0x19
The TCS3471 is controlled and monitored by data registers and a command register accessed through the
serial interface. These registers provide for a variety of control functions and can be read to determine results
of the ADC conversions. The register set is summarized in Table 1.
The mechanics of accessing a specific register depends on the specific protocol used. See the section on I
protocols on the previous pages. In general, the COMMAND register is written first to specify the specific
control/status register for the following read/write operations.
−−
RESISTER NAME
COMMAND
CONTROL
ENABLE
CDATAH
RDATAH
GDATAH
BDATAH
CONFIG
STATUS
WTIME
GDATA
CDATA
RDATA
BDATA
ATIME
AIHTH
AIHTL
AILTH
PERS
AILTL
ID
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
W
R
R
R
R
R
R
R
R
R
R
r
Specifies register address
Enables states and interrupts
RGBC ADC time
Wait time
RGBC interrupt low threshold low byte
RGBC interrupt low threshold high byte
RGBC interrupt high threshold low byte
RGBC interrupt high threshold high byte
Interrupt persistence filters
Configuration
Gain control register
Device ID
Device status
Clear ADC low data register
Clear ADC high data register
Red ADC low data register
Red ADC high data register
Green ADC low data register
Green ADC high data register
Blue ADC low data register
Blue ADC high data register
Table 1. Register Address
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REGISTER FUNCTION
COLOR LIGHT-TO-DIGITAL CONVERTER
r
Copyright E 2011, TAOS Inc.
TAOS115 − MARCH 2011
RESET VALUE
TCS3471
0xFF
0xFF
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
ID
2
C
11