•
1 x LPC-01 module
•
1 x LPC cable
•
I/O Coastline
•
4 x COM ports
- Support RS-232 interface (COM1 ~ COM4)
- Support 5V/12V voltage select for COM1 ~ COM4
•
Onboard pin header and jumpers
•
1 x LPC pin header
•
4 x Voltage select jumper
•
1 x Power connector
•
Dimension
•
100mm x 40mm
LPC-01
Quick Guide
The LPC-01 is an expansion module designed for connecting up to
four external serial devices to existing VIA EPIA mainboards.
Expansion Module for Four
RS-232 Ports (5V or 12V)
Onboard I/O Layout
Note:
Please ensure that all items in the packing list are present before using this
product. If any of the items are missing or damaged, contact your distributor or
sales representative immediately.
Specifications
Packing List
Key Features
•
Supports up to four COM ports
•
Compatible with EPIA mainboards with
standard LPC pin header
Pin
Signal
1
+5V
2
GND
3
GND
4
+12V
Pin
Signal
1
LAD1
3
-PCIRSTX
5
LAD0
7
LAD2
9
SERIRQ
11
-LDRQ1
13
+5V
15
+5V
17
GND
19
Key pin
Pin
Signal
2
LPC_33CLK
4
GND
6
2448_CLK
8
GND
10
LAD3
12
-EXTSMI
14
+3V
16
+3V
18
GND
20
-LFRAME
I/O Coastline Layout
Connector & Pin Header Definition
Items
Descriptions
J1
LPC pin header
J4
COM1 voltage select jumper
J5
COM2 voltage select jumper
J6
COM3 voltage select jumper
J7
COM4 voltage select jumper
J8
Power connector
J1: LPC pin header
J8: Power connector
COM1 Settings
Pin 1
Pin 2
Pin 3
+5V (default)
Short
Short
Open
+12V
Open
Short
Short
COM2 Settings
Pin 1
Pin 2
Pin 3
+5V (default)
Short
Short
Open
+12V
Open
Short
Short
Jumper Definition and Settings
Pin
Signal
1
+5V
2
GND
3
+12V
J6 & J7: COM3 and COM4 voltage select jumper
COM3 Settings
Pin 1
Pin 2
Pin 3
+5V (default)
Short
Short
Open
+12V
Open
Short
Short
COM4 Settings
Pin 1
Pin 2
Pin 3
+5V (default)
Short
Short
Open
+12V
Open
Short
Short
Notes:
J4 : Voltage select jumper for COM port 1 (COM1)
J5 : Voltage select jumper for COM port 2 (COM2)
J4 & J5: COM1 and COM2 voltage select jumper
Pin
Signal
1
+5V
2
GND
3
+12V
Notes:
J6 : Voltage select jumper for COM port 3 (COM3)
J7 : Voltage select jumper for COM port 4 (COM4)
