UM11082
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User Manual
Rev. 1.1 — 12 January 2018
11 of 18
NXP Semiconductors
LPC8N04 Development Board
User Manual
3.3 Setting up the board for Development
The on-board debug probe (LPC11U35) on the LPC8N04 Development Board comes
pre-programmed with firmware supporting the CMSIS-DAP protocol. This protocol is
supported by MCUXpresso IDE, and other popular IDEs such as Keil MDK and IAR
EWARM. It is not normally necessary to update the debug probe firmware, but this can be
done by following the steps in
Section 3.4
.
For debug to be possible, jumpers must be installed on P7 and P8 so that the SWD
signals are connected from the target side of the board to the debug probe side. See
Figure 3
for the jumper positions. Note that the factory fault jumper settings do not support
debug and must be changed in order for development to begin.
Fig 7.
LED scrolling display