Advantech SPC-57 User Manual page 33

3.1.3 Headers and connectors pin definition
Because the board size limitation & wants to keep the flexible of I/O connector
placement,
The following lists are I/O pin definitions of PCM-7230 SBC. All the pin headers'
pin order is the same as the figure. As you see, the first pin has a white mark on PCB.
Except the pin headers, all the other connectors have white mark at 1
The following tables are the pin definition of all the connectors on PCM-7230
SBC.
¡ ¹ JP 1 : CPLD JTAG port
there are two CPLDs on PCM-7230. Advantech doesn't suggest users to modify
the CPLD code. If users have to do it, please contact your distributor or sales
representative.
¡ ¹ JP 2 : CPU PXA255 JTAG port
Pin Number
1
2
3
4
5
6
Note: Users can use this port to modify the bootloader.
1
3
4
6
Pin function
TCK
TDI
TDO
TMS
nJTAG_TRST
nRESET
33
st
pin.
2
4
5
7
Ps.