rt-thread-official/bsp/nuvoton/nk-rtu980
latercomer fe3c4d456e bsp中option env语句替换为新语句,并同步更新了source "$xxx"语句 2024-06-20 14:40:42 +08:00
..
applications [bsp][applications][sconscript] 整理统一sconscript格式 (#6481) 2022-10-03 10:43:08 -04:00
board bsp中option env语句替换为新语句,并同步更新了source "$xxx"语句 2024-06-20 14:40:42 +08:00
linking_scripts Nuvoton release/update. 2021-05-12 18:49:31 +08:00
.config [bsp] update projects 2024-03-21 11:23:29 +08:00
Kconfig bsp中option env语句替换为新语句,并同步更新了source "$xxx"语句 2024-06-20 14:40:42 +08:00
README.md [nuvoton] Update drivers and project setting. (#5726) 2022-03-29 07:10:35 +08:00
SConscript [nuvoton] Update BSP. 2021-03-15 15:41:41 +08:00
SConstruct format Kconfig and sconscript 2023-01-08 22:52:13 -05:00
rtconfig.py Fix building issue of Nuvoton porting. (#6833) 2023-01-11 16:26:56 +08:00
template.uvproj [nuvoton] Update drivers and project setting. (#5726) 2022-03-29 07:10:35 +08:00

README.md

NK-RTU980

1. Introduction

NuMaker-RTU-NUC980, also known as Chili, is a Nuvotons development platform that uses NUC980DR61YC microprocessor with a 64-pin package on a 50 mm x 50 mm dimension PCB. Chili board provides a high-end hardware features including a NUC980DR61YC ARM926EJ-S processor with 64 MB DRAM, 32MB SPI NOR Flash, 10/100 Ethernet MAC interface, USB 2.0 High Speed host/device connector, CAN bus, RS-485 and five GPIOs. Crypto engine supports RSA2048, AES256, ECC, SHA512 algorithm and a Pseudo Random Number Generator for communication security protection.

NK-RTU980

1.1 MCU specification

Features
Part NO. NUC980DR61YC
CPU ARCH. 32-bit ARM926EJ-STM
Operation frequency 300 MHz
Embedded SDRAM size Built-in 64MB
Crypto engine AES, RSA, ECC, HMAC and SHA crypto accelerator
RMII interface 10/100 Mbps x1
USB 2.0 High Speed Host x1, High Speed Host/Device x1
Extern storage 32 MB SPI-NOR Flash

1.2 Interface

Interface
Arduino UNO
A RJ45 Ethernet
An USB 2.0 HS port
An USB 2.0 HS OTG port
A RS-485
A CAN bus
An ICE connector

1.3 On-board devices

Device Description Driver supporting status
Ethernet PHY IP101GR Supported
Button Supported
LEDs Supported
USB Device VCOM + MStorage Supported
USB Host MStorage Supported
SPI NOR flash W25Q256F Supported
VCOM For console Ready.(Need to install VCOM driver)

2. Supported compiler

Support GCC and MDK IDE/compilers. More information of these compiler version as following:

IDE/Compiler Tested version
MDK uVision 5.25.2
GCC 6-2017-q1-update

Notice: Please install ICE driver for development and NuMicro_ARM9_Device_Database_Keil.

3. Program firmware

3.1 SDRAM Downloading using NuWriter

You can use NuWriter to download rtthread.bin into SDRAM, then run it. SDRAM Downloading using NuWriter
Choose type: DDR/SRAM
<< Press Re-Connect >>
Choose file: Specify your rtthread.bin file.
Execute Address: 0x0
Option: Download and run
<< Press Download >>
Enjoy!!

3.2 SPI NOR flash using NuWriter

You can use NuWriter to program rtthread.bin into SPI NOR flash. SPI NOR flash
Choose type: SPI
<< Press Re-Connect >>
Choose file: Specify your rtthread.bin file.
Image Type: Loader
Execute Address: 0x0
<< Press Program >>
<< Press OK & Wait it down >>
<< Set Power-on setting to SPI NOR booting >>
<< Press Reset button on board >>
Enjoy!!

4. Test

You can use Tera Term terminate emulator (or other software) to type commands of RTT. All parameters of serial communication are shown in below image. Here, you can find out the corresponding port number of Nuvoton Virtual Com Port in window device manager.

Serial settings

5. Purchase

6. Resources