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LP5890 Datasheet(PDF) 40 Page - Texas Instruments

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Part # LP5890
Description  LP5890 16 횞 48 LED Matrix Driver With Ultra-low Power
PDF  72 Pages
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Manufacturer  TI [Texas Instruments]
Direct Link  http://www.ti.com
Logo TI - Texas Instruments

LP5890 Datasheet(HTML) 40 Page - Texas Instruments

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Table 8-9. FC2 Register Field Descriptions (continued)
Bit
Field
Type
Reset
Description
31-28
LG_COLOR_G
R/W
0000b
Set the Red brightness compensation level of the low grayscale
0000b: level 1 (lowest)
...
0111b: level 8 (middle)
...
1111b: level 16(highest)
35-32
LG_COLOR_B
R/W
0000b
Set the Red brightness compensation level of the low grayscale
0000b: level 1 (lowest)
...
0111b: level 8 (middle)
...
1111b: level 16(highest)
38-36
RESERVED
R
111000b
39
CH_R_IMMUNITY
R/W
1b
Set the immunity of the Red channels group
0b: high immunity
1b: low immunity
40
CH_G_IMMUNITY
R/W
1b
Set the immunity of the Green channels group
0b: high immunity
1b: low immunity
41
CH_B_IMMUNITY
R/W
1b
Set the immunity of the Blue channels group
0b: high immunity
1b: low immunity
42
SUBP_MAX_256
R/W
0b
Set the maximum subperiod to 256.
0b: disable
1b: enable
47-43
RESERVED
R
00000b
8.7.4 FC3
FC3 is shown in FC3 Register and described in FC3 Register Field Descriptions.
Figure 8-28. FC3 Register
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
LSDVTH_B
LSDVTH_G
LSDVTH_R
LSD_RM
BC
R/W-000b
R/W-000b
R/W-000b
R/W-0111b
R/W-011b
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
CC_B
CC_G
R/W-0111 1111b
R/W-0111 1111b
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
CC_R
RESERVED
R/W-0111 1111b
R-00000000b
Table 8-10. FC3 Register Field Descriptions
Bit
Field
Type
Reset
Description
7-0
RESERVED
R
0000 0000b
15-8
CC_R
R/W
0111 1111b Set the Red color brightness level
0000 0000b: level 0 (lowest)
...
0111 1111b: level 127 (middle)
...
1111 1111b: level 255 (highest)
LP5890
SLVSGD5 – JULY 2021
www.ti.com
40
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Product Folder Links: LP5890



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