OLIMEX© 2015
OLIMEXINO-5510 user's manual
6.6 Jumper description
Please note that the jumpers on the board are ONLY SMD type. For setting the SMD jumpers please
consider that if you feel insecure of your soldering/cutting technique it is better not to try to adjust
those jumpers.
6.6.1 P_OUT/P_IN
When in position P_IN, the board gets powered by SBW debugger.
When is position P_OUT, the board gets powered by other two sources.
The default position is P_OUT.
6.6.2 3.3V_E
When open 3.3V_E the processor doesn't receive power. Processor pins 11 and 28 are disconnected
from the power circuit.
The default position is closed.
6.6.3 AGND_E
When open AGND_E disables the analog ground signal.
The default position is closed.
6.6.4 CHG_D
When closed disables the battery charging circuit.
The default position is jumper open.
6.6.5 AREF_E
When open disables the AREF on the shield CON4.
The default position is open.
6.6.6 TI_TST/OLI_TST and TI_RST/OLI_RST
Note these jumpers must be moved together!
They control the TST and RST signals on the SBW interface. The TST and RST differ when using
different programmers. If you are not sure how your programmer is configured and the board
doesn't get programmed via SBW try the TI_RST option.
The default position is OLI_TST OLI_RST closed.
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