OPT9221_15 Datasheet, PDF (58/104 Pages) Texas Instruments – OPT9221 Time-of-Flight Controller

OPT9221
SBAS703A – JUNE 2015 – REVISED JUNE 2015
7.6.2.32 Register 28h (offset = 28h) [reset = 0h]
23
22
DEALIAS_16BI
0
T_OP_ENABLE
15
14
0
0
7
6
0
0
Bit
Field
Figure 53. Register 28h
21
20
19
18
0
0
0
0
13
12
11
10
0
0
0
0
5
4
3
2
0
0
0
0
Table 76. Register 28 Field Descriptions
Type
Reset
Bit D23 DEALIAS_16BIT_OP_ENABLE
R/W
0h
7.6.2.33 Register 29h (offset = 29h) [reset = 304000h]
Figure 54. Register 29h
23
22
21
20
19
18
0
0
1
1
0
0
15
14
13
12
11
10
0
1
0
0
0
0
7
6
5
4
3
2
0
0
0
0
IND_FREQ_DA
0
TA_SEL
Bit
Field
Table 77. Register 29 Field Descriptions
Type
Reset
Bit D3 IND_FREQ_DATA_SEL
R/W
0h
Bit D1 PHY_TEST_ENABLE
R/W
0h
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17
16
0
0
9
8
0
0
1
0
0
0
Description
Enables 16-bit output of
dealiased data. Ambient
will not be available in this
mode. This mode is
available only if
pixel_data_size is set to 4
byte mode.
17
16
0
0
9
8
0
0
1
0
PHY_TEST_EN
0
ABLE
Description
Select individual
frequency data when
dealiasing is enabled.
ind_freq_data_en should
be set so that this bit has
any effect.
0 : freq1 data
1 : freq2 data
Useful for debugging.
Outputs an 8-bit ramp.
0,0,1,2,3.....255,0,1,2,..
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