The information described in this document is the exclusive intellectual property of Nuvoton Technology Corporation and shall not be reproduced without permission from Nuvoton. Nuvoton is providing this document only for reference purposes of NuMicro microcontroller based system design. Nuvoton assumes no responsibility for errors or omissions.
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Figure 2-5 External Power Supply Sources on Nu-Link2-Me ............19 Figure 2-6 External Power Supply Sources on M263 Platform ............. 20 Figure 2-7 Separate the Nu-Link2-Me from NuMaker-M263KI ............21 Figure 2-8 Wiring between Ammeter Connector and Ammeter ............. 22 Figure 2-9 Front Placement ......................
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NuMaker-M263KI List of Tables Table 2-1 Arduino UNO Extension Connectors and M263KIAAE Mapping GPIO List ....11 Table 2-2 M263KIAAE Full-pin Extension Connectors and GPIO Function List ......16 Table 2-3 VIN Power Source ......................17 Table 2-4 5V Power Sources ......................17 Table 2-5 3.3 V Power Sources .....................
NuMaker-M263KI OVERVIEW This user manual is aimed to give users a fast introduction to the use of NuMaker-M263KI board. The NuMaker-M263KI consists of two parts, a M263 platform and an on-board Nu-Link2-Me debugger and programmer. The NuMaker-M263KI allows users to quickly develop and easily program and debug application.
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NuMaker-M263KI M263KIAAE full pins extension connectors Arduino UNO compatible extension connectors Ammeter connector for measuring the microcontroller’s power consumption Fixable board power supply: External V power connector Arduino UNO compatible extension connector VIN ...
Target Chip: M263KIAAE Target Chip Extension Connector Figure 2-1 Front View of NuMaker-M263KI Figure 2-1 shows the main components and connectors from the front side of NuMaker-M263KI. The following lists components and connectors from the front view: Target Chip: M263KIAAE (U4) ...
NuMaker-M263KI Rear View Figure 2-2 shows the main components and connectors from the rear side of NuMaker-M263KI. The following lists components and connectors from the rear view: Nu-Link2-Me MCUVCC Power Switch (ICEJPR1) ICEVCC Power Switch (ICEJPR2) ICEVCC Power Switch...
ICEJ3 USB_HS_VBUS M263 platform and Nu-Link2-Me. If target chip M263 acts as USB Device, USB connector on NuMaker-M263KI supplies 5 V power from PC to M263 platform and Nu-Link2-Me. USB_VBUS If target chip M263 acts as USB Host, USB connector on NuMaker-M263KI supplies 5 V power from M263 platform to PC.
Table 2-6 1.8V Power Sources 2.5.5 Power Connectors Table 2-7 presents the power connectors. Connector Comment (1.8 V ~ 3.6 V) connector on the NuMaker-M263KI. connector on the NuMaker-M263KI. Table 2-7 Power Connectors 2.5.6 USB Connectors Table 2-8 presents the USB connectors.
NuMaker-M263KI 2.5.8 Power Supply Models 2.5.8.1 External Power Supply through Nu-Link2-Me to Target Chip The external power supply source on Nu-Link2-Me is shown in Figure 2-5. ICE USB Connector (ICEJ3) Nu-Link2-Me Figure 2-5 External Power Supply Sources on Nu-Link2-Me To use ICEJ3 as external power supply source with Nu-Link2-Me, please follow the steps below: 1.
2. Separate the Nu-Link2-Me from NuMaker-M263KI. 3. Connect the external power supply to VIN or J2. To use JP1 as external power supply source with Nu-Link2-Me separated from NuMaker-M263KI, please follow the steps below: 1. Switch the SW2 to OFF.
External V Connector (JP2) Separate Nu-Link2-Me NU1 pin8 (Vin) Figure 2-7 Separate the Nu-Link2-Me from NuMaker-M263KI Table 2-11 presents all power models when supplies external power through M263 platform. The M263 platform external power sources are highlighted in yellow. ICEJPR1...
2.5.11 Extension Connectors Table 2-14 presents the extension connectors. Connector Comment JP3, JP4, JP5 and JP6 Full pins extension connectors on the NuMaker-M263KI. NU1, NU2, NU3 and NU4 Arduino UNO compatible pins on the NuMaker-M263KI. Table 2-14 Extension Connectors 16, 2019 Page 22 of 39 Rev 1.00...
Table 2-15 Push-Buttons 2.5.13 LEDs Table 2-16 presents the LEDs. Component Comment Power LED The power LED indicates that the NuMaker-M263KI is powered. PB10 LED The LED is connected to the target chip PB.10. ICES0, ICES1, ICES2 Nu-Link2-Me status LED. and ICES3...
NuMaker-M263KI PCB Placement Figure 2-9 and Figure 2-10 show the front and rear placement of NuMaker-M263KI. Figure 2-9 Front Placement Figure 2-10 Rear Placement 16, 2019 Page 24 of 39 Rev 1.00...
KEIL MDK Nuvoton edition M0/M23 IAR EWARM NuEclipse (GCC)(Windows) NuEclipse (GCC)(Linux) Nuvoton Nu-Link Driver Installation Download and install the latest Nuvoton Nu-Link Driver. Download and install Nu-Link_Keil_Driver when using Keil MDK. Download and install Nu-Link_IAR_Driver when using IAR EWARM.
2. Connect the ICE USB connector shown in Figure 3-4 to the PC USB port through USB cable. Figure 3-4 ICE USB Connector 3. Find the “Nuvoton Virtual COM Port” on the Device Manger as Figure 3-5. 16, 2019 Page 27 of 39...
NuMaker-M263KI Figure 3-5 Device Manger 4. Open a serial port terminal, PuTTY for example, to print out debug message. Set the speed to 115200. Figure 3-6 presents the PuTTY session setting. Figure 3-6 PuTTY Session Setting 16, 2019 Page 28 of 39...
NuMaker-M263KI Find the Example Project Use the “Template” project as an example. The project can be found under the BSP folder as shown in Figure 3-7. M261_Series_BSP_CMSIS_V3.XX.XXX SampleCode Template Keil Figure 3-7 Template Project Folder Path Execute the Project under Toolchains Open and execute the project under the toolchain.
Figure 3-9 Project File Migrate to Version 5 Format 2. Make sure the debugger is “Nuvoton Nu-Link Debugger” as shown in Figure 3-10 and Figure 3-11. Note: If the dropdown menu in Figure 3-10 does not contain “Nuvoton Nu-Link Debugger” item, please rework section 3.2.
NuMaker-M263KI 3.6.2 IAR EWARM This section provides steps to beginners on how to run a project by using IAR EWARM. 1. Double click the “Template.eww” to open the project. 2. Make sure the toolbar contain “Nu-Link” item as shown in Figure 3-15.
NuMaker-M263KI 4. Figure 3-17 shows the debug mode under IAR EWARN. Click “Go” and the debug message will be printed out as shown in Figure 3-18. User can debug the project under debug mode by checking source code, assembly language, peripherals’ registers, and setting breakpoint, step run, value monitor, etc.
NuMaker-M263KI NUMAKER-M263KI SCHEMATICS Nu-Link2-Me Figure 4-1 shows the Nu-Link2-Me circuit. The Nu-Link2-Me is a debugger and programmer that supports on-line programming and debugging through SWD interface. 3.3V ICER1 O f f - page C onnect or 200 1% USB_HS_CAP R0603...
Figure 4-3 Extension Connectors Circuit Errata To use SPI function in the interface NU5 before the NuMaker-M263KI version 1.3, user should use USCI0 SPI mode rather than SPI0. The SS pin should use PA.8 GPIO function to manually control active/inactive instead of auto SS mode.
NuMaker-M263KI REVISION HISTORY Date Revision Description 2019.04.16 1.00 Initially issued. 16, 2019 Page 38 of 39 Rev 1.00...
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NuMaker-M263KI Important Notice Nuvoton Products are neither intended nor warranted for usage in systems or equipment, any malfunction or failure of which may cause loss of human life, bodily injury or severe property damage. Such applications are deemed, “Insecure Usage”.
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