AXIOMTEK AX93A02 User manual

4 94193A02010E
© Copyright 2018 Axiomtek Co., Ltd.
Version A2 ebruary 2018
Printed in Taiwan
Assembly Drawing
Note: The two 8mm height copper M-F hex stand-offs (P/N: 79380363600E)
which are circled are placed in the AX93A02 gift box. Please use them
to ensure AX93A02 fully installed on Pico-ITX board.
AX93A02 Quick Installation Guide
94193A02010E 1
© Copyright 2018 Axiomtek Co., Ltd.
Version A2 ebruary 2018
Printed in Taiwan
Checklist

I/O
B
oard x1

Copper
M
-
F hex stand
-
off
x2

Quick Installation Guide
x1

Screw x2
Board Layout
CN6 USB3
USB2 USB4
USB1
CN7
JP1
JP2
D25
CN3
JP3 CN4 CN5
AUDIO1
CN2
CN1
Top View
Side View
AX93A02 I/O Board

2 94193A02010E
© Copyright 2018 Axiomtek Co., Ltd.
Version A2 ebruary 2018
Printed in Taiwan
Board Dimensions and Fixing Holes
Bottom View Side View
Jumper Settings
Before applying power to the AX93A02, please make sure all of the jumpers
are in factory default positions.
Jumper Description Setting
JP1 USB port 0 and 1
Power Selection +5V_SBY (Default) 1-2 Close
+5V 2-3 Close
JP2 USB port 2 and 3
Power Selection +5V_SBY (Default) 1-2 Close
+5V 2-3 Close
JP3 COM1 Data/Power
Selection
Power: Set COM1 pin 8 to +12V level 1-3 Close
RS-232 Data: Set COM1 pin 8 to RI
(Default) 3-5 Close
Power: Set COM1 pin 1 to +5V level 2-4 Close
RS-232 Data: Set COM1 pin 1 to
DCD (Default) 4-6 Close
Top View
94193A02010E 3
© Copyright 2018 Axiomtek Co., Ltd.
Version A2 ebruary 2018
Printed in Taiwan
Connectors
Connector Description
CN1
Board to Board Connector 1
(Low Speed
Signal
)
CN2
Board to Board Connector 2
(High Speed
Signal
)
CN3
+5
V Fan Power Connector
CN4
COM
1
Wafer
Connector
CN5 COM2 Wafer Connector
CN6
System Power Switch
CN7
System Reset Switch
AUDIO1
Audio Connector
U
SB1
USB 3.0
Port 0
U
SB
2
USB 3.0 Port
1
U
SB
3
USB 3.0 Port
2
USB4 USB 3.0 Port 3
D25
Powe
r and HDD LED Indicator
COM1 and COM2 Wafer Connector (CN4 and CN5)
Audio Connector (AUDIO1)
Pin RS-232 RS-422 RS-485
1
DCD
TX
-
Data
-
2
DSR
No use
No use
3
RXD
TX+
Data+
4
RTS
No use
No use
5
TXD
RX+
No use
6
CTS
No use
No use
7
DTR
RX
-
No use
8
R
I
No use
No use
9
GND
No use
No use
10
No use
No use
No use
Pin Signal Pin Signal
1
MIC_IN
2
GND
3
LINE_IN_L
4
GND
5
LINE_IN_R
6
GND
7 AUDIO_OUT_L 8 GND
9
AUDIO_OUT_R
10
GND