Acnodes PC9 A Series User Manual page 50

Ground
RTS
JP6 Setting: RI/5V/12V
42. TB-528C2（option）:
SBC-7111 Riser Card, TB-528C2 CN3 is connected to SBC-7111 CN3 pin Header.
TB-528C2 Top：
CN3：
(1.27mm Pitch 2X30 Pin Header), connect to SBC-7111 CN3 pin Header.
LED1：
Mini PCIe devices LED Status.
PS2：
(2.0mm Pitch 1X6 Pin Wafer), PS/2 keyboard and mouse port, the port can be
connected to PS/2 keyboard or mouse via a dedicated cable for direct used.
Pin#
5
7
9
1
2
3
4
5
6
6
8
10
Signal Name
KBDATA
MSDATA
Ground
+5V
KBCLK
MSCLK
DSR
CTS
NC
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