EVAL-ADuCM350EBZ User Guide
UG-668
Rev. A | Page 7 of 28
EVALUATION BOARD CIRCUITRY
J-LINK OB EMULATOR
The J-Link OB emulator provides nonintrusive emulation via a
serial wire and allows supply and UART communication with
the
ADuCM350
evaluation board (
EVAL-ADuCM350EBZ
).
Figure 4 shows a top view of the emulator board. The J2
connector plugs into the
ADuCM350
evaluation board (
EVAL-
ADuCM350EBZ
). The J2 connector pinout is shown in Figure 5.
Figure 4. Emulator Top View
Figure 5. J2 Connector
For downloading and debugging, LK1, LK2, LK4, and LK6 must
be inserted. LK3 and LK5 are required to communicate via
UART. The required driver software for the J-Link OB can be
downloaded from the Segger website. Ensure that you also
install the virtual COM port drivers (see Figure 6).
Figure 6. J-Link OB Download Options
12
104
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04
-1
0
5
TO
E
VA
LU
A
TIO
N
B
O
A
RD
C
O
NN
EC
TO
R
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