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EtherCAT - the Ethernet Fieldbus.   https://www.ethercat.org/en/technology.html   Slave Hardware: EtherCAT Slave Controller with direct I/O The hardware configuration is stored a in non-volatile memory (e.g. an EEPROM), the Slave Information Interface (SII), which contains information about the basic device features, so that the master can read this at boot-up and operate the device even if the device description file is not available. The EtherCAT Slave Information (ESI) file that comes with the device is XML based and contains the complete description of its network accessible properties, such as process data and their mapping options, the supported mailbox protocols including optional features, as well as the supported modes of synchronization. The Network Configuration Tool uses this information for online and offline configuration of the network. Slave Hardware: EtherCAT Slave Controller with Host CPU   Various manufacturers offer evaluation kits for implementing sla...

Infineon XMC4300 Relax EtherCAT Kit https://uk.rs-online.com/web/p/processor-microcontroller-development-kits/1113726/   The  Infineon technologies  XMC4300 Relax EtherCAT ®  Kit is an evaluation kit for the XMC4300 MCU. The XMC4300 family of microcontroller integrates the EtherCAT node on an ARM ® Cortex ® M4 based processor with on-chip flash and analogue/mixed signal capabilities. The XMC4300 EtherCAT Kit has Arduino compatible connections allowing you to use with either 3.3 V or 5 V Arduino shields. The free development tool IDE DAVE TM  is available from Infineon and lets you evaluate the XMC4300 microcontroller specifically in developing EtherCAT slave applications. The Infineon XMC4300 EtherCAT microcontroller kit is an addition to the XMC4800 ( 914-0741 ) Relax EtherCAT kit ideal for control nodes and remote monitoring. The evaluation kit is intended for use in the Internet of things (IoT) networks and applications that include factory automa...

Microchip Technology LAN9252 2/3-Port EtherCAT Slave Controller https://kr.mouser.com/new/microchip/microchip-lan9252-controller/  

EtherCAT ASICs https://www.beckhoff.com/english.asp?ethercat/el9820_el9821_el9830_el9840.htm   The ET1100 and ET1200 EtherCAT ASICs offer a cost-effective and compact solution for realising EtherCAT slaves. They process the EtherCAT protocol in the hardware and therefore ensure high-performance and real-time capability, independent of any downstream slave microcontrollers and associated software. Through their three process data interfaces – digital I/O, SPI and 8/16 bit µC (not for ET1200) – the EtherCAT ASICs enable realisation of simple digital modules without microcontrollers and development of intelligent devices with own processor. Both ASICs feature distributed clocks that enable high-precision synchronisation (<< 1 µs) of the EtherCAT slaves. The supply voltage is 3.3 V or 5 V; the core voltage of 2.5 V is generated by the integrated in-phase regulator or can be supplied directly. The ET1100 is suitable as a univer...

맥심 MAX32660 디자인 컨테스트     # 참여한 내용 저장 시리얼 이더넷 경량 IoT 게이트웨이의 기능은 다양한 소형 기기에서 발생하는 시리얼 데이터를 인터넷에 사용하는 이더넷 (TCP/IP) 패킷으로 변환해 주는 것이다 . 물론 그 반대의 동작도 할 수 있다 . 이 기능으로 인해 기존의 많은 레거시 소형 기기들이 하드웨어와 펌웨어 ( 소프트웨어 ) 의 변경없이 바로 IoT 기기로 활용할 수 있는 장점이 있다 . 마침 이번의 MAXIM EVSYS 보드의 경우 , 양쪽 핀에 각각 SPI 와 UART 를 쉽게 활용할 수 있도록 배치되어 있어 SPI 로 TCP/IP 를 처리할 수 있는 WIZnet 의 W5500 과 Ethernet Magjack 이 포함된 모듈과 연결하고 , UART 쪽은 외부 시리얼 디바이스와 연결할 수 있는 인터페이스 정도만 연결한다면 , 아주 단순하고 간단하게 이 기능을 구현해 볼 수 있다 . 또한 , MAXIM 의 장점인 저전력 기능과 CortexM4 의 고성능까지 활용하여 다양한 IoT 인터넷 클라우드 솔루션과 연결할 수 있는 기능까지 지원하도록 펌웨어를 디자인 한다면 , 경쟁력 있는 소형의 시리얼 이더넷 게이트웨이의 탄생이 기대된다 .    

1G Ethernet MAC IP core 검색 … 구글링하다가 계속 일회성이라 검색된 결과 중 들어가 본 곳만 저장할 겸 해서 아래 내용 중 가장 인상적인 것은 750 불 짜리 소스를 판매하는 곳이 있다는 것 . 보통 오픈 안하고 막상 알아보면 엄청 비싼데 . 싼게 비지떡이겠죠 ^^   pkerling/ethernet_mac https://github.com/pkerling/ethernet_mac Tri-mode (10/100/1000) full-duplex FPGA ethernet MAC in VHDL This page is a short overview of the features and usage of the MAC. More information on the design and implementation can be found in the design document at  https://github.com/pkerling/ethernet_mac_doc/raw/master/Thesis.pdf . 테스트 보드는 아래 보드 . https://shop.trenz-electronic.de/de/Produkte/Trenz-Electronic/TE0600-Spartan-6-Ethernet/     Opencores 10_100_1000 Mbps tri-mode ethernet MAC https://opencores.org/project/ethernet_tri_mode   GRETH_GBIT 10/100/1000 Ethernet MAC https://www.gaisler.com/j25/index.php/products?option=com_content&task=view&id=278 The GRETH_GBIT core implements a 10/100/1000 Mbit/s Ethernet Media Access Controller (MAC) with AMBA host interface. The c...

FPGA solution 업체 - Ethernet keyword   Enclustra ( https://www.enclustra.com/en/home/ ) Mars AX3 https://www.enclustra.com/en/products/fpga-modules/mars-ax3/ The Mars AX3 FPGA module is equipped with a powerful, low-cost Xilinx Artix-7™ 28nm FPGA, Gigabit Ethernet, and fast DDR3 SDRAM, making it perfectly suited for high-speed communication and DSP applications.   opsero ( https://opsero.com/ ) Ethernet FMC - Maximum Effective Throughput http://ethernetfmc.com/performance-benchmarks/   trenz-electronic ( https://www.trenz-electronic.de/de/ ) Dual fast Ethernet Artix Module with Xilinx Artix-7 35T https://shop.trenz-electronic.de/en/TE0710-02-35-2IF-Dual-fast-Ethernet-Artix-Module-with-Xilinx-Artix-7-35T-ind.-temp.-range The Trenz Electronic TE0710-02-35-2IF is an industrial-grade FPGA module integrating a Xilinx Artix-7 35T FPGA, dual 100 MBit Ethernet transceivers, 512 MByte DDR3 SDRAM with 8-bit width, 32 MByte Flash memory for configuration and operation, and powerful s...

GigEx Ethernet engine http://www.orangetreetech.com/benefits-of-gigex   The benefits of offloading Ethernet protocols to hardware To simplify Gigabit Ethernet implementations, Orange Tree has developed GigEx, a TCP/IP offload engine (TOE) chip. Read more below about the benefits of this approach, or you can download our white paper with more technical detail on the subject.  

UART Explained https://blog.digilentinc.com/uart-explained/  

SmartFusion2 SoC FPGA - arm CortexM3   These flash FPGA devices are ideal for general purpose functions such as Gigabit Ethernet or dual PCI Express control planes, bridging functions, input/output (I/O) expansion and conversion, video/image processing, system management and secure connectivity. Microsemi FPGAs are used by customers in Communications, Industrial, Medical, Defense, and Aviation markets.   https://www.microsemi.com/product-directory/soc-fpgas/1692-smartfusion2  

What is SPI?   From : https://blog.digilentinc.com/what-is-spi/ A question I asked myself a couple of months ago that I am glad to answer now! After an introduction to SPI protocol, I will show an example of SPI protocol signals using the Analog Discovery 2, WaveForms, and a PmodALS.   SPI is an acronym for Serial Peripheral Interface. Okay, so what is that? It is one form of electronics communication protocol: how something like a microcontroller (or some “master” device) can send/receive data from external electronics like sensors, shift registers, and SD cards (called “slave” devices) over a short distance.  

Triple-Speed Ethernet Intel® FPGA IP Core The Triple-Speed Ethernet Intel® FPGA IP core consists of a 10/100/1000 Mbps Ethernet media access control (MAC) and physical coding sublayer (PCS) intellectual property (IP). This IP function enables Intel FPGAs to interface to an external Ethernet PHY device, which interfaces to the Ethernet network. https://www.intel.com/content/www/us/en/programmable/products/intellectual-property/ip/interface-protocols/m-alt-ethernet-mac.html 지원 가능한 보드 정리 Intel® Cyclone® 10 LP FPGA Evaluation Kit A.   $99.95 B.    Intel Cyclone 10 LP FPGA                           i.  P/N: 10CL025YU256I7G with 25K LEs C.       Intel® Cyclone® 10 GX FPGA Development Kit A.      $1,200 B.       Intel Cyclone 10 GX FPGA                   ...

Terasic FPGA 개발 보드 - DE10-Standard https://www.terasic.com.tw/cgi-bin/page/archive.pl?Language=English&CategoryNo=167&No=1081 https://www.digikey.kr/product-detail/ko/terasic-inc/P0493/P0493-ND/7034078   개발 보드로 시작하기에 적합한 솔루션 .     개발 보드 비교표 from Terasic (Thx a lot)

netSHIELD industrial ethernet protocols expansion board for STM32 Nucleo   https://www.st.com/content/st_com/en/products/evaluation-tools/product-evaluation-tools/mcu-eval-tools/stm32-mcu-eval-tools/stm32-3rd-party-evaluation-tools/i-nucleo-netx.html   STM32 connected via SPI to the netX system-on-chip (SoC) One piece of hardware for all industrial Real-time Ethernet systems Supports the protocols: PROFINET ®  IRT and RT devices, EtherCAT ®  Slave, Ethernet/IP™ Adapter, POWERLINK Controlled Node, Sercos ®  III Slave, Modbus ® /TCP Client/Server Two RJ45 ports with Real-time Ethernet switch for line and ring topologies Power supply via Mini-USB connector Reset button Boot-mode jumper netX firmware Flash programming via USB netX protocol-stack firmware available as free download for evaluation STM32Cube expansion software available  

Quad-SPI interface - 결국 속도가 필요하다 ? SPI 인데 버스로 쓴다는 개념 .. 이게 머냐 .. ㅎ 무조건 클럭 속도를 올리 수는 없으니 무튼 참고하고 지켜봐야 할 듯 . MCU 에서 기본으로 지원한다면 …… https://www.st.com/content/ccc/resource/technical/document/application_note/group0/b0/7e/46/a8/5e/c1/48/01/DM00227538/files/DM00227538.pdf/jcr:content/translations/en.DM00227538.pdf

The NetFPGA-1G-CML is an FPGA-based PCI Express board with Gigabit Ethernet I/O, an x4 gen2 PCIe adapter card incorporating Xilinx’s Kintex-7 325T FPGA. It is ideal for the development of highly complex, low bandwidth applications.   https://netfpga.org/site/#/systems/2netfpga-1g-cml/details/    

ST MCU 국문 기술 자료 사이트 MCU 시장의 intel 이죠 . 없는게 없는 부러운 회사입니다 . 간단한 기술 소개 및 동영상 강의가 한글로 제공되고 있다 . 시간 날 때마다 들러 내공 쌓기 ~~ 자료실 : https://www.st.com/ko/stm32/stm32/reflibrary.html 아래는 자료실 링크를 긁어 왔어요 ~~ 동영상 자료 ( 국문 ) Title Interconnect matrix System configuration (SYSCFG) Reset and Clock Control Power controller (PWR) Power Optimization with SMPS Nested Vectored Interrupt Controller (NVIC) Extended Interrupt , event controller (EXTI) General Purpose Inputs Outputs(GPIO) Revised Device Electronic Signature Debug Direct memory access controller (DMA) System-ChromART (DMA2D) Security Hash processor (HASH) Digital to Analog Converter (DAC) Independent watchdog (IWDG) Cube MX Firmware Package CubeMX Getting started How to migrate STM32Cube software STM32Cube Tutorial SPI STM32Cube Tutorial I2C STM32 참고 자료 ( 국문 )  Title STM32 Nucleo 보드 ( 소개) STM32 Nucleo-64 보드 ( 전원, 커낵터) STM32 Nucleo-64 보드 ( 점퍼캡, 솔더브릿지)...