BMD-34 / 38 EVK - User guide
UBX-19033356 - R05
Setting up the evaluation board
Page 17 of 20
C1-Public
☞
The status LED, D5, will flash and then turn solid once the USB device is enumerated. Some
flickering is normal.
3.
After a few seconds, the computer will recognize the evaluation board as a J-Link device
and install the USB-Virtual COM Port device driver.
4.
Run the J-Link Commander:
4.1.
JLink
on Windows
4.2.
JLinkExe
on macOS and Linux
☞
If prompted to update the J-Link firmware, accept and perform the update.
5.
Type “
connect
” at the
J-Link>
prompt
6.
Enter the device type at the
Device>
prompt
6.1.
Type
nRF52840_XXAA
for the BMD-340 or BMD-341
7.
Enter
S
to select the SWD interface and accept the default for the speed.
8.
J-Link will respond with several items. Here is a sample output:
Figure 16: J-Link commander output
9.
This confirms that the evaluation board is properly recognized.