External Reference Voltage Connector; 2.5.10 Ammeter Connector; 2.5.11 Extension Connectors; Figure 2-7 Wiring Between Ammeter Connector And Ammeter - Nuvoton NuMaker-M031SD User Manual

2.5.9

External Reference Voltage Connector

Table 2-13 presents the external reference voltage connector.
Connector
VREF1

Table 2-12 External Reference Voltage Connector

2.5.10 Ammeter Connector

Table 2-13 presents the ammeter connector.
Connector
AMMETER
Figure 2-8 Wiring between Ammeter Connector and Ammeter

2.5.11 Extension Connectors

Table 2-14 presents the extension connectors.
Connector
JP3, JP4, JP5 and JP6
NU1, NU2, NU3 and NU4
Feb. 20, 2019
Connector for user to easily connect to the external reference voltage pin
of the target chip. User needs to remove the L5 ferrite bead.
Connector for user to easily measure the target chip power consumption.
User needs to remove the R16 resistor.

Table 2-13 Ammeter Connector

Remove the R16 Resistor
Full pins extension connectors on the NuMaker-M031SD.
Arduino UNO compatible pins on the NuMaker-M031SD.

Table 2-14 Extension Connectors

Page 20 of 37
NuMaker-M031SD
Comment
Comment
Comment
Rev 1.00