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AS1119 Datasheet(PDF) 21 Page - ams AG

Part # AS1119
Description  144-LED Cross-Plexing Driver with 320mA Charge-Pump
PDF  31 Pages
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Manufacturer  AMSCO [ams AG]
Direct Link  http://www.ams.com
Logo AMSCO - ams AG

AS1119 Datasheet(HTML) 21 Page - ams AG

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www.austriamicrosystems.com/LED-Driver-ICs/AS1119
Revision 1.04
20 - 30
AS1119
Datasheet - Regi s t er Description
In the intensity register (see Table 14) the brightness of every single LED can be set via a 8bit PWM (255 steps).
Table 14. LEDs Intensity Register Format for 3 Matrixes Setup
Matrix
Current
Source
Address
Data
HEX
A7 A6 A5 A4 A3 A2 A1 A0 D7 D6 D5 D4 D3 D2 D1 D0
ACS0
LED0
0x24
001001
00
255 steps for intensity each single LED
LED1
0x25
001001
01
LED2
0x26
001001
10
LED3
0x27
001001
11
LED4
0x28
001010
00
B
CS6
LED5
0x29
0
0
1
0
1
1
0
0
LED6
0x2A
0
0
1
0
1
1
0
1
LED7
0x2B
0
0
1
0
1
1
1
0
LED8
0x2C
0
0
1
0
1
1
1
1
LED9
0x2D
0
0
1
1
0
0
0
0
C
CS12
LED10
0x2E
0
0
1
0
1
1
0
0
LED11
0x2F
0
0
1
0
1
1
0
1
LED12
0x30
0
0
1
0
1
1
1
0
LED13
0x31
0
0
1
0
1
1
1
1
LED14
0x32
0
0
1
1
0
0
0
0
ACS1
LED16
0x34
001101
00
255 steps for intensity each single LED
LED17
0x35
001101
01
LED18
0x36
001101
10
LED19
0x37
001101
11
LED20
0x38
001110
00
B
CS7
LED21
0x39
0
0
1
1
1
0
0
1
LED22
0x3A
0
0
1
1
1
0
1
0
LED23
0x3B
0
0
1
1
1
0
1
1
LED24
0x3C
0
0
1
1
1
1
0
0
LED25
0x3D
0
0
1
1
1
1
0
1
C
CS13
LED26
0x3E
0
0
1
1
1
1
1
0
LED27
0x3F
0
0
1
1
1
1
1
1
LED28
0x40
0
1
0
0
0
0
0
0
LED29
0x41
0
1
0
0
0
0
0
1
LED30
0x42
0
1
0
0
0
0
1
0
ACS2
LED32
0x44
010001
00
255 steps for intensity each single LED
LED33
0x45
010001
01
LED34
0x46
010001
10
LED35
0x47
010001
11
LED36
0x48
010010
00
B
CS8
LED37
0x49
0
1
0
0
1
0
0
1
LED38
0x4A
0
1
0
0
1
0
1
0
LED39
0x4B
0
1
0
0
1
0
1
1
LED40
0x4C
0
1
0
0
1
1
0
0
LED41
0x4D
0
1
0
0
1
1
0
1
C
CS14
LED42
0x4E
0
1
0
0
1
1
1
0
LED43
0x4F
0
1
0
0
1
1
1
1
LED44
0x50
0
1
0
1
0
0
0
0
LED45
0x51
0
1
0
1
0
0
0
1
LED46
0x52
0
1
0
1
0
0
1
0
...............................



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