Nuvoton NuMicro Series User Manual

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Nuvoton NuMicro Series User Manual Manual pdf 6 page image

NUC029SDEJan 21, 2019 Page 6 of 28 Rev 1.00NUTINY-SDK-NUC029SDE USER MANUALNuTiny-SDK-NUC029SDE Jumper Description2.12.1.1 Power Setting J5: USB port in Nu-Link-Me J2: VDD Voltage connecter in NuTiny-EVB-NUC029SDEModel JPR1 J5 USB port J2 VDD MCU VoltageModel 1 Select VCC33(default ) Connect to PC DC 3.3V output DC 3.3VModel 2 X X DC 2.5 V ~ 5.5 VInputVoltage by J2inputX: Unused.2.1.2 Debug Connector JP4: Connector in target board (NuTiny-EVB-NUC029SDE) for connecting with NuvotonICE adaptor (Nu-Link-Me V3.0) JP2: Connector in ICE adaptor (Nu-Link-Me V3.0) for connecting with a target board (forexample NuTiny-EVB-NUC029SDE)2.1.3 USB Connector J5: Micro USB Connector in Nu-Link-Me V3.0 connected to a PC USB port2.1.4 Extended Connector JP5, JP6, JP7, JP8: Show all chip pins in NuTiny-EVB-NUC029SDE2.1.5 Reset Button SW1: Reset button in NuTiny-EVB-NUC029SDE2.1.6 Power Connector J2: VDD connector in NuTiny-EVB-NUC029SDE J4: VSS connector in NuTiny-EVB-NUC029SDE2.1.7 VCOM Enable SW2: VCOM function enable for the NuTiny-SDK-NUC029SDE. Switch SW2 on beforepower on to enable VCOM function. SW2 connects pin 17(PB.0/RXD) and pin18(PB.1/TXD) in NuTiny-EVB-NUC029SDE with pin 22(PB.1/TXD) and pin 21(PB.0/RXD)in Nuvoton ICE adaptor (Nu-Link-Me V3.0). SW2 connects pin 29(VCOM) in Nuvoton ICEadaptor (Nu-Link-Me V3.0) to GND to enable VCOM function.