TCS3490 Datasheet, PDF (22/34 Pages) ams AG – Color Light-to-Digital Converter

Figure 31:
IR Register
7
6
IR
TCS3490 − Register Description
IR Register (0xC0)
Access to IR channel; allows mapping of IR channel on clear
channel.
5
4
3
2
1
0
Reserved
Field
IR
Reserved
Bits
7
6:0
Description
IR Sensor access. If this bit is set the clear channel reports the
measurement from the IR sensor (center diode).
Reserved. Always write as 0.
Figure 32:
Clear Interrupt Registers
Clear Interrupt Registers (0xE3, 0xE7)
Any dummy data byte (0x00 recommended) written to the
specified register will clear the indicated interrupt.
Register
IFORCE
CICLEAR
AICLEAR
Address
0xE4
0xE6
0xE7
Bits
7:0
7:0
7:0
Description
Forces an interrupt (any value)
Clear channel interrupt clear (any value)
Clears all interrupts (any value)
Page 22
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[v1-09] 2016-Jan-11