NuMaker NUC980 Serial Server User Manual

2021-09-29
●OVERVIEW
■NuMaker NUC980 Serial Server can gather information from up to 8 UART sensors and transfer to cloud server over two on board Ethernet port. It can also transfer information from cloud server by Ethernet to UART devices in opposite direction by applications. This serial server is a very popular IIoT device used in industrial control, which can easily transfer an onsite industrial machine control into a remote cloud factory control.
■NuMaker NUC980 Serial Server Development Board has two sets of RS232/RS485 transceiver ports on board and six sets of UART function pins. Company with NUC980 high performance DMA channels, the data transfer is in a very high efficiency way between 8 UARTs and 2 Ethernet. This is why NUC980 can easily satisfy most of the high performance serial transfer requirements.
■This document provides a quick start guide for the NuMaker NUC980 Serial Server Development Board. Users can understand both software and hardware configurations for the NuMaker NUC980 Serial Server. The platform provides Linux OS and plenty of industrial control protocol for users to implement the Ethernet control applications in a very short time.
●FEATURES
■NUC980DK61Y: LQFP128 pin MCP package with DDR2(64 MB), which can run up to 300MHz operating speed
■SPI Flash: Quad mode system booting or data storage
■SD0/eMMC0: User SD/eMMC memory card for system booting, data storage or SDIO (Wi-Fi) device
■Provides9sets of COM ports
▲UART0: Connected to Virtual COM port for system development, debug message output
▲UART4/UART5: 2 sets of DB9 port with RS232 transceiver
▲UART1~3/UART6~8: 6 sets of pin headers
■JTAG interface provided for software development
■2 sets of RJ45 port with Ethernet 10/100Mbps MAC
■3 sets of LED for status indication
■6 sets of user-configurable push button keys
■USB port-0 that can be used as Device/HOST and USB port-1that can be used as HOST Supports pen drives, keyboards, mouse and printers
■Provides over-voltage and over current protection
■3.3V I/O power, 1.8V Memory power and1.2V core power

Nuvoton Technology

NUC980NUC980DKNUC980DK61Y

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Serial Server

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User's Guide

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English Chinese Chinese and English Japanese

2020.07.22

Rev1.20

3.2 MB

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