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Home > Produkte > TX-Standard > TX27 ARM9 > Getting Started > TX-Guide > Debug Connector 

3 Optional Debugging Connector

3.1 Debug Connector Signal Assignment

PinSignalDescriptiontypeI/O
1MFG_NC1

Do not connect on the carrier board.

These pins are reserved for manufacturing purposes.

3MFG_NC0
5BOOT[1]

Module specific boot mode, refer to the processor datasheet.

Boot from flash is selected, if these pins are not connected. (N/A on TX28)

VDDIOI
7BOOT[0]VDDIOI
9GND
11#TRSTVDDIO
13TMSVDDIO
15TDOVDDIO
17TDIVDDIO
19GND
21TCKVDDIO
23GND
25, 27, 29NC
2, 4, 6 ... 28, 30GND

3.2 Debug connector location

Mates with Samtec FSI - 3mm Height, One Piece Interface, part no. FSI-115-03-G-D-AD

The SO-DIMM connector socket height has to be 5.2mm if the debug connector is used.

 

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