AS1119 - Demo Board Manual
www.austriamicrosystems.com
Revision 1.00
2 - 5
General Description
Board Description
Figure 1: Board Description - Connectors Figure 2: Board Description – Jumpers
Connector Description
Label
Name
Description
Info
A
VDD
Supply Voltage
B
GND
Ground
Supply voltage ranging from 2.7V to 5.5V
C
USB
Mini USB 5-pin Connector
Supplies the AS1119 with 5V. Connect to a
standard USB port. This Connector is not
used for data transfer.
D
I / O
I²C Interface Connector
Connect
austriamicrosystems USB Interface
Box
. For a detailed Connector Description
see table below.
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 - Interface Connector “D” Description
Label
Name
AS1119
A1
SYNC_IN /
SYNC_OUT
Pin B6
A2
NC
A3
GND
B1
IRQ
Pin E6
B2
SCL
Pin D6
A1
A2
A3
B1
B2
B3
B3
SDA
Pin C6
Jumper Description
Label
Name
Description
E
J6
AD1
F
J5
AD0
G
SYNC
Sync Function. If two or more boards are connected together remove this
jumper on the board which is connected to the USB box.
H
S1
Reset Button
I
J1
Connector to LED boards.
For a detailed layout description of the LED boards see Application note:
APN_AS1119_Cross-Plexing_v1_00
ams
AG
Technical
content
still
valid
