EB-N700 User’s Manual
EverMore Technology Inc.
2F, No.7, R&D Road 1, Science-Based Industrial Park, Hsinchu, Taiwan, 300, R.O.C.
http://www.emt.com.tw
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3.4 EB-N700 Debug Interface
A dedicated pin out (in form of test points) is provided on the board to give the possibility to
connect the EB-N700 debug unit. The debug port is intended to be used only during the development
stage and to download the firmware at factor setup. It is not meant to be used by the customers unless
they want to develop or modify the SW of the EB-N700 module.
The debug port includes the signals required by the debug system unit (DSU). A companion DSU
interface board has been already developed.
Table 7 Pin list of the debug Interface
Pin Name Type
Description
11
DSUMUX
I
Serial / DSU select
12 DSUEN I
DSU
enable
13
DSUBRE
I
DSU break enable
14 DSUTX O
DSU
transmitter
15 DSURX I
DSU
receiver
16 DSUACT O
DSU
active
