TMD2620 Datasheet, PDF (16/33 Pages) ams AG – The device is an advanced proximity sensor

TMD2620 − RegisterDescription
Figure 23:
STATUS Register
STATUS Register (0x93)
Field
7
6
5
4
3
2
1
0
Name
Reserved
psat
pint
Reserved
cint
zint
psat_
reflective
psat_
ambient
Reset
0
0
0
0
0
0
0
0
0x93: STATUS
Type
Description
R, SC
R, SC
R, SC
R, SC
R, SC
R, SC
R, SC
R, SC
Reserved
Proximity Saturation. Indicates that an ambient- or
reflective-saturation event occurred during a previous
proximity cycle.
Writing a 1 will clear this status flag; to enable clear-by-read
function, the register CFG3.int_read_clear must be set 1
Proximity Interrupt. Indicates that the device is asserting a
proximity interrupt. Writing a 1 will clear this status flag; to
enable clear-by-read function, the register CFG3.int_read_
clear must be set 1
Reserved
Calibration Interrupt. Writing a 1 will clear this status flag; to
enable clear-by-read function, the register CFG3.int_read_
clear must be set 1
Zero Detection Interrupt. Writing a 1 will clear this status
flag. Enable clear-byread with CFG3
psat interrupt is from reflective light saturation writing a 1
to psat or psat_reflective will clear this status flag; to enable
clear-by-read function, the register CFG3.int_read_clear
must be set 1
psat interrupt is from ambient light or idac threshold
saturation writing a 1 to psat or psat_ambient will clear this
status flag; to enable clear-by-read function, the register
CFG3.int_read_clear must be set 1
STATUS flags are reset with reading from STATUS address, or
with writing 1 to dedicated bits of STATUS address.
Figure 24:
PDATA Register
PDATA Register (0x9C)
Field
7:0
Name
pdata
0x9C: PDATA
Reset Type
Description
0
RO This register contains the 8-bit proximity data.
Page 16
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[v1-01] 2016-Aug-02