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Advantech SPC-57 JP 1 CPLD JTAG port, JP 2 CPU PXA255 JTAG port, Pin Number, Pin function

Models: SPC-57

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3.1.3 Headers and connectors pin definition

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 1st pin.

1★JP 1 : CPLD JTAG port

2

4

5

7

The following tables are the pin definition of all the connectors on PCM-7230 SBC.

★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.

★JP 2 : CPU PXA255 JTAG port

Pin Number

Pin function

Ps.

1

TCK

 

2

TDI

 

3

TDO

 

4

TMS

 

5

nJTAG_TRST

 

6

nRESET

 

Note: Users can use this port to modify the bootloader.

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Advantech SPC-57 JP 1 CPLD JTAG port, JP 2 CPU PXA255 JTAG port, Headers and connectors pin definition, Pin Number
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