AS1119-BWLT austriamicrosystems, AS1119-BWLT Datasheet - Page 22

• Manufacturer Part Number: AS1119-BWLT
• Description: IC LED 144CH DRIVER 36WLCSP
• Manufacturer: austriamicrosystems

Specifications of AS1119-BWLT

• Display Type: LED
• Configuration: Dot Matrix
• Interface: I²C
• Current - Supply: 4mA
• Voltage - Supply: 2.7 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 36-UFBGA, 36-WLCSP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Digits Or Characters: -
• Other names: AS1119-BWLTTR

AS1119
Datasheet - R e g i s t e r D e s c r i p t i o n
Table 14. LEDs Intensity Register Format for 3 Matrixes Setup
Control-Registers
The AS1119 devices contain 13 control-registers which are listed in
address word, and communication is done via the serial interface. Select the Control Register via the Register Selec-
tion
www.austriamicrosystems.com/LED-Driver-ICs/AS1119
Table 15. Control Register Address Map
Matrix
Current Source Matrix A
Current Source Matrix B
Current Source Matrix C
I²C Interface Monitoring
A
B
C
Chare Pump Config
(see Table 6 on page
Open/Short Status
Open/Short Test
Register Name
Frame Address
AS1119 Config
Display Option
AS1119 Status
Frame Time
Frame Play
Shutdown
Current
Source
CS11
CS17
CS5
LED80
LED81
LED82
LED83
LED84
LED85
LED86
LED87
LED88
LED89
LED90
LED91
LED92
LED93
LED94
14).
0x0A
0x0C
0x0D
0x00
0x01
0x02
0x03
0x04
0x05
0x06
0x07
0x08
0x09
0x0B
HEX
0xAC
0xAD
0xA4
0xA5
0xA6
0xA7
0xA8
0xA9
0xAA
0xAB
0xAE
0xAF
0xB0
0xB1
0xB2
HEX A7 A6 A5 A4 A3 A2 A1 A0 D7 D6 D5 D4 D3 D2 D1 D0
A7
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
A6
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
...............................
Address
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
A5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Register Address
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
Revision 1.03
A4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
0
0
0
A3
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
1
1
0
0
0
0
1
1
1
1
0
0
0
Table
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
A2
0
0
0
0
1
1
1
1
0
0
0
1
1
0
15. All registers are selected using a 8-bit
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
A1
1
0
0
0
1
0
0
1
1
0
1
1
0
0
255 steps for intensity each single
A0
0
1
0
1
0
1
0
1
0
1
0
1
0
1
(see Table 16 on page
(see Table 17 on page
(see Table 18 on page
(see Table 19 on page
(see Table 20 on page
(see Table 21 on page
(see Table 22 on page
(see Table 23 on page
(see Table 24 on page
(see Table 25 on page
(see Table 26 on page
(see Table 27 on page
Data
LED
Register Data
D7:D0
22 - 31
23)
23)
24)
24)
25)
25)
26)
26)
27)
27)
27)
28)