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NUMAKER-RTU-NUC980 (Chili)
NuMicro
®
Family
ARM926EJ-S™ Based 32-bit Microprocessor
NUMAKER-RTU-NUC980 (Chili)
User Manual
Evaluation Board for NuMicro
®
NUC980 Series
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.
All data and specifications are subject to change without notice.
For additional information or questions, please contact: Nuvoton Technology Corporation.
www.nuvoton.com
Jul. 18, 2023
Page 1 of 35
Rev 1.01
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Summary of Contents for Nuvoton NUMAKER-RTU-NUC980 Series
- Page 1 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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Page 2: Table Of Contents
HARDWARE CONFIGURATION ............7 Front View ..................7 Rear View ..................11 QUICK START ................12 Nuvoton CDC Driver Installation ............12 Nuvoton Virtual COM driver Installation ..........13 BSP Firmware Download ..............16 Hardware Setup ................17 NuWriter Tool .................19 NuWriter Setup ..................19 4.5.1... - Page 3 Figure 3-1 Front View of NUMAKER-RTU-NUC980 (Chili) ............. 7 Figure 3-2 Rear View of NUMAKER-RTU-NUC980 (Chili) ............11 Figure 4-1 Nuvoton USB Driver Installation Setup................. 12 Figure 4-2 CDC Driver Installation ....................13 Figure 4-3 VCOM Driver Installation Setup ..................14 Figure 4-4 VCOM Driver Installation Setup ..................
- Page 4 NUMAKER-RTU-NUC980 (Chili) List of Tables Table 4-1 Power On Setting ......................17 Jul. 18, 2023 Page 4 of 35 Rev 1.01...
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Page 5: Overview
NUMAKER-RTU-NUC980 (Chili) OVERVIEW This document provides a quick start guide for the NUMAKER-RTU-NUC980 (Chili) Development Board. Users can understand both software and hardware configurations for the NUMAKER-RTU- NUC980 (Chili). The platform provides Linux OS and plenty of industrial control protocol for users to implement the Ethernet control applications in a very short time. -
Page 6: Features
NUMAKER-RTU-NUC980 (Chili) FEATURES Target Chip NUC980DR63YC (V2.0) or NUC980DR61YC (V1.1/1.0): LQFP64-pin MCP package with DDR2 (64 MB), which can run up to 300 MHz operating speed SPI Flash: Normal mode system booting or data storage, use W25Q256JV SPI-NOR (256 M-Bit) ... -
Page 7: Hardware Configuration
NUMAKER-RTU-NUC980 (Chili) HARDWARE CONFIGURATION Front View 5V IN Ethernet0_PF RJ-45 Header Connector (J1) (CON1) LEDs Peripheral Interface (LED1, LED2) Connector (J2) USB0 Host SPI NOR Flash (CON3) (U5, W25Q256JVEIQ) USB0_ID Target Chip Header (U4, NUC980DR63YC in V2.0 or (J4) NUC980DR61YC in V1.0/1.1) USB0 Device JTAG Interface (CON4) - Page 8 NUMAKER-RTU-NUC980 (Chili) User indication LEDs (LED1, LED2): Color GPIO pin of NUC980 LED1 Green PC11 LED2 Green SPI NOR Flash (U5): Use Winbond W25Q256JV 256M Bit (U5) for system booting, supporting normal mode JTAG interface (J1/NC) Connector GPIO pin of NUC980 Function J1.1...
- Page 9 NUMAKER-RTU-NUC980 (Chili) CON1.7 GPF7 F_TXD0 CON1.8 GPF6 F_TXD1 CON1.9 GPF5 F_TXEN CON1.10 GPF4 F_REFCLK CON1.11 GPF3 F_RXD0 CON1.12 GPF2 F_RXD1 CON1.13 GPF1 F_CRSDV CON1.14 GPF0 F_RXERR CON1.15 CON1.16 nRESET CON1.17 CON1.18 CON1.19 CON1.20 Power on setting (SW1, R15, R16) Switch Status Function...
- Page 10 NUMAKER-RTU-NUC980 (Chili) CON1.8 GPC6 SPI0_CLK CON1.9 GPC8 SPI0_DI CON1.10 GPC9 UART4_TXD CON1.11 GPC10 UART4_RXD CON1.12 SOC CPU: NUC980DR63YC (V2.0) or NUC980DR61YC (V1.1/1.0) (U4) Jul. 18, 2023 Page 10 of 35 Rev 1.01...
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Page 11: Rear View
NUMAKER-RTU-NUC980 (Chili) Rear View Figure 3-2 shows the main components from the rear view of NUMAKER-RTU-NUC980 (Chili) Development Board VCOM ICE interface: ICE Controller NUC123ZD4AN0 (U6), USB connector (CON3) to PC Host Connector Pin Name Functions CON3.1 VDD33 DC 3.3V CON3.2 ICE_DAT Serial Wired Debugger Data... -
Page 12: Quick Start
Nuvoton CDC Driver Installation The USB serial port function is used to print some messages on PC API, such as SecureCRT, through the standard UART protocol to help user to debug program. Download and install the latest Nuvoton CDC driver: https://www.nuvoton.com/resource-download.jsp?tp_GUID=SW1020160914071736 The installation is presented Figure 4-1 and Figure 4-2. -
Page 13: Nuvoton Virtual Com Driver Installation
The firmware burning tool NuWriter requires a NuWriter driver to be installed on PC first. Please follow the steps below to install the driver. Download and install the latest Nuvoton Virtual COM driver: https://github.com/OpenNuvoton/NUC980_NuWriter/tree/master/Driver The installation is presented in Figure 4-3 and Figure 4-4. -
Page 14: Figure 4-3 Vcom Driver Installation Setup
NUMAKER-RTU-NUC980 (Chili) Figure 4-3 VCOM Driver Installation Setup Click “Next”. The WinUSB driver Setup Wizard will be started. Jul. 18, 2023 Page 14 of 35 Rev 1.01... - Page 15 NUMAKER-RTU-NUC980 (Chili) Jul. 18, 2023 Page 15 of 35 Rev 1.01...
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Page 16: Bsp Firmware Download
Linux development environment could either be native, or install in a virtual machine execute on top of other operating system. BSP download locations: Official website: https://www.nuvoton.com/products/iot-solution/iot-platform/numaker-iiot-nuc980/index.html VMware Linux Virtual machine image An UBUNTU16.04 VMware Image with NUC980 toolchain and Buildroot –... -
Page 17: Hardware Setup
Table 4-1 Power On Setting Input 5V power on connector Plug-in the USB cable (USB0 Device) If the installation is successful, a virtual COM port named “WinUSB driver (Nuvoton VCOM)” can be found in the “Device Manager”. Jul. 18, 2023 Page 17 of 35 Rev 1.01... -
Page 18: Figure 4-6 Device Manager(1)
NUMAKER-RTU-NUC980 (Chili) Figure 4-6 Device Manager(1) Plug-in the USB cable (VCOM Device) The USB serial port function is used to print some messages on PC API, such as SecureCRT, through the standard UART protocol to help user to debug program. Figure 4-7 Device Manager(2) Jul. -
Page 19: Nuwriter Tool
NUMAKER-RTU-NUC980 (Chili) NuWriter Tool 4.5.1 NuWriter Setup 1. Refer to chap.4.3 to install NuWriter tool 2. Connect USBD connector shown Figure 4-5 in to the PC USB port through a USB cable 3. Booting NUMAKER-RTU-NUC980 (Chili) from USB ISP mode 4. -
Page 20: Figure 4-9 Program U-Boot
NUMAKER-RTU-NUC980 (Chili) Image Name: u-boot.bin Image Type: Loader Image execute address: 0xe00000 Click “Program”. Waiting for the progress bar to be finished. After “Program” the image, click the “Verify” button to read back the image data to make sure the burning status. -
Page 21: Figure 4-10 Program Uimage
NUMAKER-RTU-NUC980 (Chili) Note: Confirm NUC980DR63YC.ini (V2.0) or NUC980DR61YC.ini (V1.0/1.1) Figure 4-10 Program uimage The following the steps below to program environment: Select the “SPI” type. Fill in the image information： Image Name: env.txt Image Type: environment Image start offset address: 0x80000 Click “Program”. -
Page 22: Figure 4-11 Program Environment
NUMAKER-RTU-NUC980 (Chili) Note: Confirm NUC980DR63YC.ini (V2.0) or NUC980DR61YC.ini (V1.0/1.1) Figure 4-11 Program environment You could create a TXT file extension and add contents. NuWriter will transform env.txt to an environment image and download the image to SPI NAND. Here is an example for NuMaker-IIoT-NUC980 environment variables: baudrate=115200 bootdelay=1 stderr=serial... -
Page 23: Schematics
RMII1_MDIO PC13 UART8_RXD RMII1_MDC PC14 UART8_RTS PF11 UART0_RXD PC15 button PF12 UART0_TXD nuvoTon Technology Corp. Title NuMaker-RTU-NUC980 Size Document Number GPIO List Date: Tuesday, April 18, 2023 Sheet Figure 5-1 GPIO List Schematic Jul. 18, 2023 Page 23 of 35... -
Page 24: Power Schematic
102pF VDD33 VDD18 10uF MT3152NSBR 10uF VDD18 TSOT-25 200K VDD12 VDD12 100K nuvoTon Technology Corp. Title NuMaker-RTU-NUC980 Size Document Number Power Tuesday, April 18, 2023 Date: Sheet Figure 5-2 Power Schematic Jul. 18, 2023 Page 24 of 35 Rev 1.01... -
Page 25: Nuc980Dr Schematic
PE11 VD33_ADC PE11 VD33_ADC VD33 VD33 PF[9:0] VD18 PF[9:0] VD18 VD12 VD12 PF[12:11] PF[12:11] nuvoTon Technology Corp. PG[1:0] PG[1:0] Title NuMaker-RTU-NUC980 Size Document Number Custom NUC980DR Date: Tuesday, April 18, 2023 Sheet Figure 5-3 NUC980DR Schematic Jul. 18, 2023 Page 25 of 35... -
Page 26: Power Filter Schematic
CB17 0.1uF 0.1uF 10uF 10uF USB0_REXT USB0_REXT VDD12 VDD12 VD12 VD12 VDD18 VDD18 VD18 VD18 nuvoTon Technology Corp. VDD33 VDD33 VD33 VD33 VD33_ADC Title VD33_ADC NuMaker-RTU-NUC980 Size Document Number Power Filter Tuesday, April 18, 2023 Date: Sheet Figure 5-4 Power Filter Schematic Jul. -
Page 27: Configure Schematic
PA[6:2] 100K PA[6:2] PG[1:0] PG[1:0] 12M_IN 12M_IN 12M_OUT 12M_OUT nRESET nRESET VDD33 VDD33 nuvoTon Technology Corp. VDD12 VDD12 Title NuMaker-RTU-NUC980 Size Document Number Setting, ICE, Reset, Debug Date: Tuesday, April 18, 2023 Sheet Figure 5-5 Configure Schematic Jul. 18, 2023 Page 27 of 35 Rev 1.01... -
Page 28: Nuc123Zd4An0 Schematic
12M_I 12M_O HEADER 5x1 (2.0mm, NC) V C O M XOUT 123_USB5V 15pF 12MHz 15pF CON2 USB_MICRO_RECEP. nuvoTon Technology Corp. Title NuMaker-RTU-NUC980 0.01uF Size Document Number VCOM Tuesday, April 18, 2023 Date: Sheet Figure 5-6 NUC123ZD4AN0 Schematic Jul. 18, 2023 Page 28 of 35 Rev 1.01... -
Page 29: Memory Schematic
QSPI0_SS0 VDD33 QSPI0_CLK QSPI0_Hld/D3 CB18 VDD33 0.1uF 10uF QSPI0_Do/D0 QSPI0_Wp/D2 VDD33 QSPI0_Di/D1 nuvoTon Technology Corp. Title NuMaker-RTU-NUC980 Size Document Number Memory Tuesday, April 18, 2023 Date: Sheet Figure 5-7 Memory Schematic Jul. 18, 2023 Page 29 of 35 Rev 1.01... -
Page 30: Rmii_Pf Connector Schematic
F_TXD0 SPI0_DI P C 9 UART4_TXD P C 1 0 F_MDIO UART4_RXD V S S F_MDC HEADER 12x1 (2.54mm, male) nuvoTon Technology Corp. Title NuMaker-RTU-NUC980 Size Document Number Ethernet Date: Tuesday, April 18, 2023 Sheet Figure 5-8 RMII_PF connector Schematic Jul. -
Page 31: Rs485 And Can Schematic
PC12 UART8_TXD PC13 UART8_RXD PC14 UART8_RTS PA[1:0] PA[1:0] PC[14:12] PC[14:12] VDD33 VDD33 nuvoTon Technology Corp. Title NuMaker-RTU-NUC980 Size Document Number RS485/CAN Tuesday, April 18, 2023 Date: Sheet Figure 5-9 RS485 and CAN Schematic Jul. 18, 2023 Page 31 of 35... -
Page 32: Usb Schematic
10uF 0.01uF 0.01uF USB0_DM USB0_DM USB0_DP USB0_DP USB0_ID USB0_ID PE11 PE11 980_USB5V 980_USB5V nuvoTon Technology Corp. Title NuMaker-RTU-NUC980 Size Document Number Date: Tuesday, April 18, 2023 Sheet Figure 5-10 USB Schematic Jul. 18, 2023 Page 32 of 35 Rev 1.01... -
Page 33: Pcb Placement
NUMAKER-RTU-NUC980 (Chili) PCB Placement Figure 5-11 Front PCB Placement Figure 5-12 Back PCB Placement Jul. 18, 2023 Page 33 of 35 Rev 1.01... -
Page 34: Revision History
NUMAKER-RTU-NUC980 (Chili) REVISION HISTORY Date Revision Description 2020.05.22 1.00 Initial version Changed the target chip to NUC980DR63YC in V2.0. Updated the pictures in Figure 1-1, Figure 3-1, Figure 3-2, Figure 4-5, Figure 4-8, Figure 4-9, 2023.07.18 1.01 Figure 4-10 and Figure 4-11. - Page 35 NUMAKER-RTU-NUC980 (Chili) 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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