AMBER wireless GmbH
Albin-Köbis-Straße 18 • D-51147 Köln • Tel.: +49 (0) 2203-699195-0 • Fax: +49 (0) 2203-459883
Hawstraße 2a • D-54290 Trier • Tel.: +49 (0) 651-99355-0 • Fax: +49 (0) 651-99355-69
www.amber-wireless.de • [email protected]
A
M
B
2
3
0
0
-E
V
-D
S
-R
e
v
.
1
.0
S
ta
n
d
1
0
/2
0
0
6
AMB2300-EV
Quick start for the Evaluation board of the AMB2300 – BlueNiceComIV
In Addition to the AMB2300 Manual
Connection Diagram
Power supply
5V-9V DC
implemented
voltage
regulator
RS232
Reset
Button
Microphon
Input
Speaker
Output
BNCIV
Current
Measure
Jumper
Voltage Regulator Output
Power to BNCIV and Audio Codec
Ground
UART
(RX, TX, RTS, CTS)
TTL-Pegel on the left
side
RS232 Driver on the right
side
Audio
(SCLK,SFS,SRD,STD)
Digital Signal before
Audio Codec
JP1 Pin1
See table 1 for pin
assignment
OP3, OP4, OP5
default pulled
down,
set jumper to
pull up
PG6, PG7
set jumper for LED
connection
Pads for SMA
Jack
(Alternate
Antenna
Connector)
