NOA3301 Datasheet, PDF (18/23 Pages) ON Semiconductor – Digital Proximity Sensor with Ambient Light Sensor and Interrupt

NOA3301
ALS_DATA Registers (0x43 – 0x44)
The ALS_DATA registers store results from completed
ALS measurements. When an I²C read operation begins, the
current ALS_DATA registers are locked until the operation
is complete (I2C_STOP received) to prevent possible data
corruption from a concurrent measurement cycle.
Table 24. ALS_DATA REGISTERS (0x43 – 0x44)
Bit
7
6
5
4
3
2
1
0
Field
ALS_DATA_MSB(0x43), ALS_DATA_LSB(0x44)
Field
ALS_DATA_MSB
ALS_DATA_LSB
Bit
Default
Description
7:0
0x00
ALS measurement data, MSB
7:0
0x00
ALS measurement data, LSB
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