J5: JTAG
Pin #
Signal Name Pin # Signal Name
1
VCC
3
TCK
5
TDI
J8: PS/2 Keyboard
Pin #
Signal Name Pin # Signal Name
1
KBCLK
3
NC
5
VCC
J9: Buzzer
Pin #
Signal Name Pin # Signal Name
1
Buzzer
J10: PS/2 Mouse
Pin #
Signal Name Pin # Signal Name
1
MSCLK
3
NC
5
VCC
J11: COM 1 (Optional: TTL/ GPIO-P4 / PWMx8)
Signal
Pin #
Name
1
DCD1
3
TXD1
5
GND
7
RTS1
9
RI1
VDX-6318RD
2
GND
4
TDO
6
TMS
2
KBDAT
4
GND
2
VCC
2
MSDATA
4
GND
Signal
Pin #
Name
2
RXD1
4
DTR1
6
DSR1
8
CTS1
10
NC
Vortex86DX™ Tiny CPU Module
10