UG-668
EVAL-ADuCM350EBZ User Guide
Rev. A | Page 6 of 28
JUMPER SETTINGS
Table 4. Link Option Functions
Link Number
Default Position
Function
LK1
Short
AN_A to AFE daughter board.
LK2
Open
LED GPIO functionality of P2.1.
LK3
Open
AN_B to AFE daughter board.
LK4
Short
Connect the supercapacitor to the VBACK pin.
LK6
Open
Thermistor voltage output measurement (AN_A).
LK7
Open
VCCM_DIG to VCCM_ANA external connection (connected internally on chip).
LK8
Short
LED GPIO functionality of P0.11.
LK9
Open
AN_C to AFE daughter board.
LK10
Short
AGND To DGND connector.
LK11
Open
AN_D to AFE daughter board.
LK12
Short
LED GPIO functionality of P4.2.
LK13
Short
VBUS link.
LK14
Open
Supply for VLCDVDD.
LK24
Open
VUSB to VCCM_ANA connector. The battery must be removed when this link is inserted.
M1
B
P0.6 selected for UART Tx.
M2
B
P0.7 selected For UART Rx.
M3
Open
AN_EXCITE used for thermistor operation.
M5
A
VDD_IO connection. When this link is in Position A, the VDD_IO supply is from
VCCM_ANA.