BH1771GLC-E2 Datasheet, PDF (17/33 Pages) Rohm – 1 Chip Optical Proximity Sensor + Ambient Light Sensor IC

BH1771GLC
●Command set
Address
40h
41h
42h
43h
44h
45h
46h
4Ah
4Bh
4Ch
4Dh
4Eh
4Fh
50h
51h
52h
53h
54h
55h
56h
57h
58h
59h
5Ah
5Bh
5Ch
5Dh
5Eh
Type
RW
RW
RW
Register name
ALS_CONTROL
PS_CONTROL
I_LED
RW I_LED3
RW ALS_PS_MEAS
RW PS_MEAS_RATE
RW ALS_MEAS_RATE
R
-
R
MANUFACT_ID
R
ALS_DATA_0
R
ALS_DATA_1
R
ALS_PS_STATUS
R
PS_DATA_LED1
R
PS_DATA_LED2
R
PS_DATA_LED3
RW INTERRUPT
RW PS_TH_LED1
RW PS_TH_LED2
RW PS_TH_LED3
RW ALS_TH_UP_0
RW ALS_TH_UP_1
RW ALS_TH_LOW_0
RW ALS_TH_LOW_1
RW ALS_SENSITIVITY
RW PERSISTENCE
RW PS_TH_L_LED1
RW PS_TH_L_LED2
RW PS_TH_L_LED3
Technical Note
Register function
ALS operation mode control and SW reset
PS operation mode control
Selection of active LED and LED1, LED2
current setting
LED3 current setting
Forced mode trigger
PS measurement rate
ALS measurement rate
Reserved
Manufacturer ID
ALS data (Low Byte)
ALS data (High Byte)
Measurement data and interrupt status
PS data from LED1
PS data from LED2
PS data from LED3
Interrupt setting
PS interrupt H threshold for LED1
PS interrupt H threshold for LED2
PS interrupt H threshold for LED3
ALS upper threshold low byte
ALS upper threshold high byte
ALS lower threshold low byte
ALS lower threshold high byte
ALS sensitivity setting
INT pin INTERRUPT persistence setting
PS interrupt L threshold for LED1
PS interrupt L threshold for LED2
PS interrupt L threshold for LED3
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2011.06 - Rev.B