ADIN1140

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Robust, Industrial, Low Power 10BASE-T1S MAC-PHY

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ADI公司所提供的资料均视为准确、可靠。但本公司不为用户在应用过程中侵犯任何专利权或第三方权利承担任何责任。技术指标的修改不再另行通知。本公司既没有含蓄的允许，也不允许借用ADI公司的专利或专利权的名义。本文出现的商标和注册商标所有权分别属于相应的公司。

概述

  • 10BASE-T1S IEEE Standard 802.3-2022 Compliant
  • 10BASE-T1S PHY operating modes
    • Point-to-point half-duplex (up to 200m)
    • Multidrop configuration half-duplex (≥25m, ≥40 nodes)
  • PLCA features: PLCA coordinator, burst mode, precedence mode, and multiple PLCA IDs
  • MAC features
    • OPEN Alliance 10BASE-T1x MAC-PHY SPI interface with cut through or store and forward operation
    • Transmit priority queues with total size of 28k bytes
    • 16 MAC address filters, VLAN, and EtherType filtering
  • IEEE 802.1AS/IEEE 1588 support
  • OPEN Alliance features topology discovery, and advanced diagnostics including PLCA diagnostics
  • Safe state controller (SSC) for handling fault conditions
  • Compatible with power delivery over data line
  • Provides robust EMC/EMI performance
    • Low cost bus interface network with no external ESD components required
    • Enhanced noise immunity providing additional performance for noisy environments
  • Low power consumption: maximum current of 50mA in functional modes of operation and 40μA in sleep mode
  • 1.8V to 3.3V I/O logic levels with support for 5V inputs
  • Junction temperature range: −40°C to +150°C
  • Small package: 4mm × 4mm 24-lead LFCSP (QFN)
ADIN1140
Robust, Industrial, Low Power 10BASE-T1S MAC-PHY
ADIN1140 Functional Block Diagram ADIN1140 Pin Configuration ADIN1140 Chip Illustration
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eval board
schematic 1
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DEMO-ADIN114XAZ

Evaluating the ADIN1140 10BASE-T1S Industrial Multidrop MAC-PHY Feather-Based Demo Board

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特性和优点

  • Flexible evaluation for ADIN1140 MAC-PHY features with feather form connectivity
  • Interface directly with host PC using USB-to-SPI converter

产品详情

The industrial 10BASE-T1S MAC-PHY evaluation board (DEMOADIN114XAZ) is a platform that enables the evaluation of Analog Devices’ 10BASE-T1S MAC-PHY, which provides half-duplex 10Mbps Single Pair Ethernet (SPE) connectivity to devices compliant with the IEEE 802.3cg 10BASE-T1S Ethernet standard, which supports both multidrop and point-to-point link configurations.

The collateral support for this device includes a C-code software driver with examples that can be used as a starting point when integrating the 10BASE-T1S MAC-PHY in a larger system.

The DEMO-ADIN114XAZ evaluation board includes connectivity for external MCUs in feather board formats, such as the MAX32672FTHR and others, and connectivity to the UMFT4222EVD USB-to-SPI bridge. The board does not have an on-board MCU, to allow the user maximum flexibility across varies MCU platforms. When using the feather board connectivity, the MAC-PHY software driver must be running on the feather board MCU. When using the UMFT4222EV-D USB-to-SPI bridge, the MAC-PHY software driver may be running on a Windows machine with a USB connection.

Full specifications on the ADIN1140 are available in the ADIN1140 data sheet available from Analog Devices, Inc., and must be consulted with ADIN1140 tech ref, ADIN1140 register control manual, and this user guide when using the DEMO-ADIN114XAZ evaluation board.

eval board
schematic 4
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EVAL-ADIN1140D1Z

Evaluating the ADIN1140 10BASE-T1S Industrial Multidrop Evaluation Platform Board

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特性和优点

  • User friendly evaluation for the ADIN1140 MAC-PHY features
  • 10BASE-T1S to 10BASE-T1L media converter
  • USB to 10BASE-T1S bridge
  • LwIP web server and MQTT operation
  • On-board Arm® Cortex®-M4 MAX32690 microcontroller

产品详情

The EVAL-ADIN1140D1Z is a platform for evaluating the ADIN1140 10BASE-T1S MAC-PHY, which provides half-duplex 10Mbps Single Pair Ethernet (SPE) connectivity to devices compliant with the IEEE 802.3cg Ethernet standard.

The EVAL-ADIN1140D1Z includes firmware that enables it to function as a USB to 10BASE-T1S media converter, a 10BASE-T1L to 10BASE-T1S media converter, or as a sensor node supporting MQTT communication.

When used as a USB to 10BASE-T1S media adapter, simply connect the evaluation board to a host PC via USB. Once connected, the PC recognizes the board as a new network adapter. This adapter can then be configured to access the 10BASE-T1S network connected to it.

When configured as a 10BASE-T1L to 10BASE-T1S media converter, the Ethernet frames flows seamlessly from the 10BASE-T1L port to the 10BASE-T1S port and vice versa using on-board MAX32690.

When configured as a sensor node, the board runs an MQTT application and a web server that can be accessed via the board’s IP address. The board publishes its on-board temperature sensor data and other board information over MQTT, which can be viewed using the provided Windows application.

Full specifications on the ADIN1140 are available in the ADIN1140 data sheet available from Analog Devices, Inc., and must be consulted with ADIN1140 tech ref, ADIN1140 register control manual, and this user guide when using the EVAL-ADIN1140D1Z evaluation board.
DEMO-ADIN114XAZ
Evaluating the ADIN1140 10BASE-T1S Industrial Multidrop MAC-PHY Feather-Based Demo Board
DEMO-ADIN114XAZ Angle Evaluation Board DEMO-ADIN114XAZ Top Evaluation Board DEMO-ADIN114XAZ Bottom Evaluation Board
EVAL-ADIN1140D1Z
Evaluating the ADIN1140 10BASE-T1S Industrial Multidrop Evaluation Platform Board
EVAL-ADIN1140D1Z Eval Board Angle View EVAL-ADIN1140D1Z Eval Board Top View EVAL-ADIN1140D1Z Eval Board Bottom View

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