LTR-91400 Datasheet, PDF (18/45 Pages) Lite-On Technology Corporation – Optical Sensor

Field
NEAR /
FAR_Status_EN
Reserved
PS_Offset_EN
PS_GAIN
PS_MODE
PS_INT
OPTICAL SENSOR
LTR-91400
Bits Default Description
7
0
0
Disable NEAR/FAR Status reporting (default)
1
Enable NEAR/FAR Status reporting
6:5
10
--
--
For crosstalk correction feature. When enabled, PS DATA will
be subtracted with PS_XTALK register data.
4
0
0
Disabled (default)
1
Enabled
00
X1 (default)
3:2
00
01/10/11 Reserved
1
0
0
Stand-by mode (default)
1
Active mode
0
0
0
Disable (default)
1
Enable
6.3. GS_CTRL Register (Address: 0x82) (Read/Write)
This register controls the Gesture Sensor (GS) operation modes.
0x82
Bit 7
Reserved
Bit 6
GS_Force
Start
GS_CTRL (default = 0x00)
Bit 5
Bit 4
Bit 3
Bit 2
GS_FIFO
Reset
GS_Offset
_EN
GS_GAIN
Bit 1
Bit 0
GS_MODE GS_INT
Field
Bits
Reserved
7
GS_Force Start
6
GS_FIFO Reset
5
GS_Offset_EN
4
GS_GAIN
3:2
GS_MODE
1
GS_INT
0
Default
0
0
0
0
00
0
0
Description
--
0
GS force start disable (based on threshold setting at
register address 0x93)
1
GS force start enable (ignore threshold value)
0
FIFO not reset
1
FIFO reset
For crosstalk correction feature. When enabled, GS DATA will be
subtracted with GS_XTALK register data.
0
Disabled (default)
1
Enabled
00
X1 (default)
01/10/11 Reserved
0
Stand-by mode (default)
1
Active mode
0
Disable (default)
1
Enable
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Part No. : LTR-91400
BNS-OD-FC002/A4