SCT1, SCT2: Select COMB2 Protocol Setting
Switch
Protocol
SCT1
SCT2
RS-232
(default)
1-5, 2-6, 3-7, 4-8
1-2
RS-422
5-9, 6-10, 7-11, 8-12
3-4
RS-485
5-9, 6-10, 7-11, 8-12
5-6
PCOM1, PCOM2
: configure COM1 and COM2 Pin9
Function (in RS-232) respectively. The Ring indicator
pinout of the RS-232 COM port can be altered according
to the following jumper settings.
PS4M1:
Connect to the ATX1 power connector on the
LVK-POE60W01 board
AUDIOIN1:
Line-in and Mic-in Connector
LPC1: Low Pin Count Connector
Pin No.
Pin Name
1
GND
2
DCIN_VCC
3
GND
4
DCIN_VCC
2 1
4 3
Pin No.
Pin No.
Pin Name
1
MIC_in_R
2
MIC_in_L
3
Audio_in_R
4
Audio_in_L
5
Line_in1_R
6
Line_in1_L
1 3 5
2 4 6
Pin No.
Function
1-2
Supply +5V to
the Device
3-4
Supply +12V to
the Device
5-6
Ring-in (default)
2 4 6
PCOM1
2
4
6
1
3
5
1 3 5
PCOM2
Pin No.
Signal
Pin No.
Signal
1
33MHz CLK
2
LAD1
3
RESET
4
LAD0
5
FRAME
6
VCC3.3
7
LAD3
8
GND
9
LAD2
10
GND
