austriamicrosystems AS1109 Скачать руководство пользователя страница 3

AS1115 - Demo Board Manual 

White Goods 
 
 

VRSET 

Reference Voltage 
Jumper 

 

 

 

 

 

IN: Rset connected to Reference Voltage Connector 

“E”

 

 Rset connected to VDD 

 

VDD:

 

 

 

 

 

SMD: Rset used is R4 (20k

Ω

RSET 

Resistor Selection 
Jumper 

 

ser Resistor) 

add RSET: Rset used is 

“K”

 (U

RSET 

User Resistor  

 

 

 

Connector for User Resistor 

 

OPEN 

Open Circuit 

Remove Jumper to simulate an open circuit. 

 

 

SC 

Short Circuit 

Set Jumper to simulate a short circuit. 

 

 

 

 
 
 

Measurement Points Description 

 

Label 

Name 

Description 

Info 

IRQ 

Interrupt Request 

SCL 

Serial Clock Input 

SDA 

Serial Data I/O 

GND 

Ground 

VDD 

Power Supply 

Measurement Points

 

 
 
 

www.austriamicrosystems.com 

Revision 1.04 

3 - 7 

 

Содержание AS1109

Страница 1: ...S1115 Demo Board Manual www austriamicrosystems com Revision 1 04 1 7 White Goods White Goods Demo Board Manual AS1115 64 LEDs I C Interfaced LED Driver with Keyscan www austriamicrosystems com AS1115...

Страница 2: ...e brightness of the display segments could be controlled via this connector Note Use only the Connectors VDD A and GND B or USB Connector C Never use both supply possibilities at the same time I O Int...

Страница 3: ...d RSET Rset used is K U K RSET User Resistor Connector for User Resistor OPEN L Open Circuit Remove Jumper to simulate an open circuit M SC Short Circuit Set Jumper to simulate a short circuit Measure...

Страница 4: ...trolled via the software and the board is only working in connection with software The condition of the LED s ON or OFF or the different buttons can be triggered via the software or directly on the bo...

Страница 5: ...ed in the datasheet 2 First connect the Power Supply 2 7V to 5 5V to the demoboard VDD A and GND B and than power up the controller I O Interface D To power down the system disconnect first the contro...

Страница 6: ...AS1115 Demo Board Manual White Goods www austriamicrosystems com Revision 1 04 6 7 Layout of the demoboard Board schematics and layout Figure 3 Schematics Figure 4 Top view...

Страница 7: ...ended temperature range unusual environmental requirements or high reliability applications such as military medical life support or lifesustaining equipment are specifically not recommended without a...

Страница 8: ...Mouser Electronics Authorized Distributor Click to View Pricing Inventory Delivery Lifecycle Information ams AS1115 SS_DK_RB WG...

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