ANALOGE-LISEBETSI-LOKO

ANALOG DEVICES ADIN6310 Field Switch Reference Design

ANALOG-DEVICES-ADIN6310-Field-Switch-Reference-Design-PRODUCT

Litlhaloso tsa Sehlahisoa

  • 6-port Ethernet switjha ADIN6310
  • 2 Gb trunk ports: SGMII ka SMA kapa ADIN1300 ka RGMII
  • Likou tse 4 tsa spur 10BASE-T1L: ADIN1100 ka RGMII
  • IEEE 802.3cg-e lumellanang le molaoli oa SPoE PSE: LTC4296-1
  • Sehlopha sa Matla 12
  • Zephyr open source software project
  • Unmanaged mode with a basic switch and PSE power
  • Li-ID tsa VLAN 1-10 li nolofalitsoe likoung tsohle
  • Matla a kopantsoeng le thapo ea 10BASE-T1L bakeng sa likou tsohle tsa spur
  • DIP switch options to enable other features (Time Sync, LLDP, IGMP Snooping)
  • Managed mode using the switch evaluation package TSN/Redundancy evaluations
  • Nako-sensitive networking (TSN) e khonang
  • Sephethephethe se hlophisitsoeng (IEEE 802.1Qbv)
  • Tokollo ea foreimi (IEEE 802.1Qbu)
  • Sefa le sepolesa ka molapo (IEEE 802.1Qci)
  • Ho pheta-pheta le ho felisoa ha moralo bakeng sa ho tšepahala (IEEE 802.1CB)
  • IEEE 802.1AS 2020 time synchronisation
  • Bokhoni ba ho hloka mosebetsi

Litaelo tsa Tšebeliso ea Sehlahisoa

Thepa e Hlokahalang

  • Lethathamo la lintlha tsa ADIN6310 le litataiso tsa basebelisi tsa UG-2280 le UG-2287
  • Lethathamo la lintlha tsa ADIN1100
  • Lethathamo la lintlha tsa ADIN1300
  • Lethathamo la lintlha tsa LTC4296-1
  • Lethathamo la lintlha tsa MAX32690

Ho Hlokahala Software

  • For TSN evaluation, install the ADIN6310 evaluation package
  • Npcap pakete ea ho hapa

Tlhaloso e Akaretsang

  • For extensive switch evaluation, refer to the TSN switch evaluation package available from the ADIN6310 product page.

LIKAROLOANA

  • 6-port Ethernet switjha ADIN6310
    • 2Gb trunk ports; SGMII by SMA or ADIN1300 by RGMII
    • 4 spur 10BASE-T1L ports, ADIN1100 by RGMII
  •  IEEE 802.3cg-compliant SPoE PSE controller, LTC4296-1
    •  Sehlopha sa Matla 12
    • Power classification by SCCP (not enabled)
  • Arm® Cortex®-M4 microcontroller, MAX32690
    • External flash and RAM
  • Zephyr open source software project
    • Mokhoa o sa laoleheng o nang le switch ea mantlha le matla a PSE
    • Li-ID tsa VLAN 1-10 li nolofalitsoe likoung tsohle
    • Matla a kopantsoeng le thapo ea 10BASE-T1L bakeng sa likou tsohle tsa spur
    • DIP switch options to enable other features (Time Sync, LLDP, IGMP Snooping)
  • Managed mode using the switch evaluation package, TSN/Redundancy evaluations
    • Nako-sensitive networking (TSN) e khonang
    • Sephethephethe se hlophisitsoeng (IEEE 802.1Qbv)
    •  Tokollo ea foreimi (IEEE 802.1Qbu)
    • Sefa le sepolesa ka molapo (IEEE 802.1Qci)
    • Ho pheta-pheta le ho felisoa ha moralo bakeng sa ho tšepahala (IEEE 802.1CB)
  • IEEE 802.1AS 2020 time synchronisation
    • Bokhoni ba ho hloka mosebetsi
    • High availability seamless redundancy (HSR)
    • Parallel redundancy protocol (PRP)
    • Media redundancy protocol (MRP)
  • Host interface hardware strapping with jumpers, a choice of
    • Single/Dual/Quad SPI interface
    • 10Mbps/100Mbps/1000Mbps Ethernet port (Port 2/Port 3)
    • SGMII/100BASE-FX/1000BASE-KX
    • Header for direct SPI access (Single/Dual/Quad)
  • Scale port count by cascading by RJ45 or SGMII/1000BASE-KX/ 100BASE-FX
  • PHY strapping by surface-mount configuration resistors
    • The default state is software power down for spur Ports
  • Switch firmware e laola ts'ebetso ea PHY holim'a MDIO
    • E sebetsa ho tloha phepelong e le 'ngoe, ea kantle ea 9V ho isa ho 30V
    •  LED indicators on GPIO, TIMER pins

TLHOKOMELISO MAKATENG

  • EVAL-ADIN6310T1LEBZ evaluation board
  • 15V, 18W wall adapter with international adapters
  • 5 x plug-in screw terminal connectors for 10BASE-T1L cable and external power supply
  • Cable ea 1x Cat5e Ethernet

TLHOKOMELO

  • Link partner with 10BASE-T1L interface
  • Link partner with standard Ethernet interface
  • Single pair cabling for T1L
  • PC e sebelisang Windows® 11

LITOKOMANE HLOKA

  • ADIN6310 data sheet and UG-2280 le UG-2287 litataiso tsa basebelisi
  • Lethathamo la lintlha tsa ADIN1100
  • Lethathamo la lintlha tsa ADIN1300
  • Lethathamo la lintlha tsa LTC4296-1
  • Lethathamo la lintlha tsa MAX32690

HLOKAHALA SOFTWARE

  • For TSN evaluation, install the ADIN6310 evaluation package

TLHALOSO KAKARETSO

  • This user guide describes the ADIN6310 Field switch evaluation board with support for four 10BASE-T1L spur ports and two standard Gigabit capable Ethernet trunk ports.
  • The hardware includes single-pair power over Ethernet (SPoE) LTC4296-1 circuit with optional serial communication classification protocol (SCCP) support.
  • The default operation of the hardware is an unmanaged mode where the MAX32690 Arm Cortex-M4 microcontroller configures the switch into a basic switching mode and the PSE is configured for Class 12 operation.
  • Enhance the unmanaged switch operation by the DIP switch (S4), which provides the ability to enable features such as time synchronisation, LLDP, or IGMP snooping by default.
  • Disable the PSE by using the DIP switch; default is enabled. For more extensive switch evaluation, refer to the TSN switch evaluation package available from the ADIN6310 product page.
  • This evaluation package provides ability to exercise the TSN functionality in addition to the Redundancy features.
  • Setšoantšo sa 1 se bontša ho fetaview ya lekgotla la tekolo.

LITŠOANTŠISO KHOTHAVIEW

ANALOG-DEVICES-ADIN6310-Field-Switch-Reference-Design-FIG-1

LEBOTO HLAHLOBO MOSEBETSI

LIEKETSENG MATLA

  • Thepa e sebetsa ho tloha seporong se le seng, sa kantle, sa 9V ho isa ho 30V. Adapter ea lebota ea 15V e fanoa e le karolo ea khiti.
  • Apply the wall adapter to P4 connector or 9V to 30V to the P4 connector. Alternatively, it is possible to supply power to the 3-pin connector, P3.
  • The LED DS1 lights up when power is applied to the board, indicating a successful power-up of the main power rails.
  • All power rails are provided by an on-board MAX20075 buck regu-lator and MAX20029 DC-DC converter.
  • These devices generate the four rails (3.3V, 1.8V, 1.1V, and 0.9V) required for operation of the ADIN6310 switjha, ADIN1100 le ADIN1300 PHYs, MAX32690 and associated circuitry.
  • The default nominal voltages are listed in Table 1, in addition to which rails are used for the different devices.
  • The LTC4296-1 is powered directly from the incoming supply on P3 or P4. By default, the PSE is configured to enable four ports with IEEE802.3 Class 12 operation.
  • If using the PSE with SCCP, increase the supply rail to the evaluation board to 20V minimum.
  • Ntle le moo, matlafatsa boto o sebelisa sehokelo sa USB P2 ho fana ka matla a +5V ka P8 jumper e kentsoeng. Ha PSE e sebetsa ho tloha bonyane ba +6V, sehokelo sa USB ha sea tlameha ho sebelisoa haeba ts'ebetso ea PSE e hlokahala.

Letlapa la 1. Tlhophiso ea Phepelo ea Matla ea Sesebediswa e sa Feleng

ANALOG-DEVICES-ADIN6310-Field-Switch-Reference-Design-FIG-2

1 N/A e bolela hore ha e sebetse.
Connector P5 provides probe access to the individual power supplies and, when inserted, connects the supply rails to the circuit. P5 must have links inserted across VDD3P3 (3-4), VDD1P8 (5-6), VDD1P1 (7-8) and VDD0P9 (9-10).

  • Lethathamo la 2 le bontša ho fetaview of the current consumption for the switch and PHYs for various operating modes. The MAX32690 is held in reset for these measurements; the LTC4296-1 is not enabled.

Tafole 2. Tsamaiso ea Boto ea Quiscent Current (TSN Evaluation Application)ANALOG-DEVICES-ADIN6310-Field-Switch-Reference-Design-FIG-3

Lethathamo la 2. Managed Mode Board Quiescent Current (TSN Evaluation Application) (Continued)

ANALOG-DEVICES-ADIN6310-Field-Switch-Reference-Design-FIG-4

Lethathamo la 3 shows a summary of the current consumption of the board for the unmanaged operation where MAX32690 enables the switch and the PSE provides power to the end device over the single pair.
Table 3. Unmanaged Mode Board Quiescent Current (MAX32690 Configures)

ANALOG-DEVICES-ADIN6310-Field-Switch-Reference-Design-FIG-5

  1. S4 DIP switch is in default configuration (all OFF) for basic switch configuration and PSE providing power.
  2. Setšoantšo sa DEMO-ADIN1100D2Z boto.
  3. PSE port supplies power to the board, and the power depends on the hardware.

TS'ELISO MATLA

  • Ha ho na litlhoko tse khethehileng tsa tatellano ea matla bakeng sa lisebelisoa. Boto ea tlhahlobo e lokiselitsoe ho kopanya liporo tsa motlakase.

LEBOTO LA HO HLAHLOBA MEKHOA EA TSHEBETSO

  • Ho na le mekhoa e meraro e akaretsang ea ho sebelisa hardware. Mokhoa oa pele ke opereishene ea kamehla, e leng mokhoa o sa laoleheng. Ka mokhoa ona, MAX32690 microcontroller e lokisa sesebelisoa sa ADIN6310 le LTC4296-1, ka bobeli holim'a sebopeho sa SPI.
  • The second mode is for TSN evaluation. In this mode, the ADI TSN evaluation application is used to interface to the switch over an Ethernet-connected Host interface through Port 2.
  • The TSN evaluation package provides a PC based web server and allows users to interact with all the TSN and Redundancy features of the switch.
  • The TSN evaluation package does not support configuration of the PSE. In this use case, use the other ports on the board to evaluate the capability of the ADIN6310, establish links with other link partners and evaluate TSN capability and 10BASE-T1L.
  • For more details on this mode, see the Managed Configuration and TSN section.
  • Mokhoa oa boraro oa ts'ebetso o kenyelletsa Host Host ea mosebelisi e hokahantsoeng le sebopeho sa switch SPI ka hlooho ea P13 / P14 le mosebelisi ho tsamaisa mokhanni oa switch sethaleng sa bona.

LEBOTO RESE

  • The push button S3 provides user the ability to reset the ADIN6310 and optionally the MAX32690. P9 must be inserted in position (1-2), for the reset button to also reset the MAX32690.
  • Pushing the reset button does not reset the 10BASE-T1L PHYs or the Gigabit PHYs directly, but the subsequent initialisation of the switch causes the PHYs to reset.

JUPER LE FETOHA LIKHETHO

ADIN6310 Host Port Strapping

  • The ADIN6310 switch supports the Host control over SPI or any of the six Ethernet ports. Configure the Host interface to be Port 2, Port 3, or SPI.
  • The Host port and Host port interface selection are configured using jumpers inserted in the P7 header on the
  • nets labelled TIMER0/1/2/3, SPI_SIO, and SPI_SS.
  • The Timer and SPI pins have internal pull-up/-down resistors, as shown in Table 4. The strapping jumpers on the evaluation board provide user with the ability to reconfigure the strapping to select an alternative Host interface.
  • For more details on all options  available, refer to the section on Host strapping in the ADIN6310 data sheet. Overcome the internal pull-up/-down strapping resistors with the external resistor by inserting the strapping jumper.
  • Ha ho na likhokahano tse kentsoeng, sebopeho sa Host se lokiselitsoe SPI e tloaelehileng. Hona hape ke tlhophiso ea kamehla ea hardware ha e romelloa. Liphetoho ho likhoele tsa Moamoheli li hloka hore potoloho ea matla e sebetse.

Lethathamo la 4. Khetho ea Host Strapping Interface

ANALOG-DEVICES-ADIN6310-Field-Switch-Reference-Design-FIG-6

  1. PU = Pull-Up, PD = Pull-Down.
  2. MAX32690 is configured for a single SPI interface. 3 Use with the TSN evaluation application.

Table 5. Host Port Selection

ANALOG-DEVICES-ADIN6310-Field-Switch-Reference-Design-FIG-7

Use with the TSN evaluation application.
Li-jumpers tse 'maloa holim'a boto ea tlhahlobo li tlameha ho hlophisoa bakeng sa tlhophiso e hlokahalang ea ts'ebetso pele u sebelisa boto bakeng sa tlhahlobo. Litlhophiso tsa kamehla le mesebetsi ea likhetho tsena tsa jumper li bonts'itsoe ho Lethathamo la 6.

ANALOG-DEVICES-ADIN6310-Field-Switch-Reference-Design-FIG-8

ANALOG-DEVICES-ADIN6310-Field-Switch-Reference-Design-FIG-9

ADIN1300

GPIO LE TIMER LIHLOOHO
Ho fanoe ka hlooho (P18 le P17) bakeng sa ho shebella nako eohle ea nako le matšoao a kakaretso a ho kenya / ho hlahisa (GPIO). Ntle le hlooho, ho boetse ho na le li-LED holim'a lithakhisa tsena.
Ka mokhoa o sa laoleheng, TIMER0 e sebelisoa e le letšoao la tšitiso ho sebopeho sa MAX32690 SPI.

When S4 DIP switch is configured to enable time synchronisation, the default configuration for TIMER2 is a 1PPS (one pulse per second) signal and the user can see a blink at a 1-second rate. Similarly, when using the ADI Evaluation software package, the TIMER2 pin is configured for a 1PPS signal by default.

LI-LED TSE PHAHAMENG

  • The board has one power LED, DS1, that lights up to indicate a successful power-up of the board supply rails. The MAX32690 circuit has a bi-colour LED, D6, currently not used.
  • There are eight LEDs associated with the ADIN6310 Timer and GPIO functions; link P19 must be inserted to see activity on these LEDs. The TIMER2 pin has a 1PPS signal enabled by default if time synchronisation is enabled.

Li-LED tsa 10BASE-T1L PHY

  • Ho na le li-LED tse tharo tse amanang le boema-kepe bo bong le bo bong ba 10BASE-T1L, joalo ka ha ho bonts'itsoe ho Lethathamo la 7.

Lethathamo la 7. Ts'ebetso ea LED ea 10BASE-T1L

ANALOG-DEVICES-ADIN6310-Field-Switch-Reference-Design-FIG-10

PHY KHOPO LE HLOKO

PHY Ho bua
Liaterese tsa PHY li hlophisitsoe ke kampling the RXD pins after power-on, when they come out of reset. External strapping resistors are used on the board to configure each PHY with a unique PHY address. The default PHY addresses assigned to the devices is shown in Table 8.
Lethathamo la 8. Ho bua ka PHY ka kamehlaANALOG-DEVICES-ADIN6310-Field-Switch-Reference-Design-FIG-11

PHY Strapping
There are two ADIN1300 devices on this evaluation board, connected to Port 2 and Port 3 of the switch. Either port is capable of being a Host interface to the switch, so these PHYs must be capable of bringing a link up independent of configuration from the switch. Both PHYs are hardware-strapped for 10/100 HD/FD, 1000 FD leader mode, RGMII no delays, and Auto-MDIX prefer MDIX, allowing them to establish a link with a remote partner. See Table 9. The ADIN1100 PHYs use the default strapping, as shown in Table 10.

Lethathamo la 9. ADIN1300 PHY Port ConfigurationANALOG-DEVICES-ADIN6310-Field-Switch-Reference-Design-FIG-12Lethathamo la 10. ADIN1100 PHY Port Configuration

ANALOG-DEVICES-ADIN6310-Field-Switch-Reference-Design-FIG-13

PHY Link Status Polarity

  • Note that the ADIN1100 and ADIN1300 LINK_ST output pins are active high by default, whereas the Px_LINK input of the ADIN6310 defaults active low; therefore, the hardware includes an inverter in the path between each of the PHY LINK_ST and the
  • Px_LINK of the switch. If component space/cost is a concern, it is possible to avoid including this inverter and rely on a parameter passed as part of the switch configuration to change the PHY polarity as part of the initial configuration.
  • This software inversion of the link polarity is supported only for ADI PHY types.
  • In the event a PHY is used in the Host interface path to the switch, the link signal provided to the Host port must always be active low, so an inverter must be required for this port.

Khetho ea Lihokelo/ Mekhoa ea SGMII

  • The switch has a per-port digital input (Px_LINK). When driven low, this tells the switch that port is enabled.
  • Port 2 and Port 3 can optionally be configured for SGMII, 1000BASE-KX, or 100BASE-FX mode.
  • When using these ports in SGMII modes, the corresponding link jumper (P10 for Port 2, P16 for Port 3) must be connected into the SGMII position.
  • This pulls the Px_LINK of the port low, which enables the port. For SGMII mode, ensure that the autonegotiation is disabled (false).
  • SGMII mode is not currently supported with the unmanaged configuration from the MAX32690 firmware.
  • Configure this mode if modifying the MAX32690 configuration directly, when using TSN evaluation package or when connecting your own Host to the device.

ADIN1300 Link Status Voltage Domain

  • The ADIN1300 LINK_ST is primarily intended to drive the switch link signal; therefore resides on the VDDIO_x voltage domain (ea kamehla voltage rail is 1.8V). If using the LINK_ST pin to drive an LED to indicate link active, a level shifter is used to provide voltage and drive capability for the LED function. The LED anode is tied to 3.3V through a 470Ω resistor.

MDIO SEBAKA

  • The MDIO bus of the ADIN6310 connects to the MDIO bus of each of the six PHYs on the evaluation board. The configuration of the PHYs is done by the switch firmware by this MDIO bus.

FETOHA SWD (P6) SEBAKARE

  • Sehokelo sena ha sea lumelloa.

KHOPOLO EA 10BASE-T1L CABLE

  • Connect the 10BASE-T1L cables by a pluggable screw terminal block for each port. If more of the pluggable connectors are needed for easy connecting or changing of cables, purchase additional con-nectors from vendors or distributors, such as, Phoenix
  • Contact, Part Number 1803581, which is a pluggable, 3-way, 3.81mm, 28AWG to 16AWG, 1.5mm2 screw terminal block.

MABAKA MABAKA

  • The board has an Earth node. Although this node may or may not be electrically connected to Earth ground, in a real device, this node is typically connected to the device’s metal housing or chassis.
  • Connect this Earth node as required in a wider demonstration system by the Earth terminal of the power supply connector, P3, or by an exposed metal plating of four mounting holes in the corners of the board.
  • For each port, disconnect the shield of the 10BASE-T1L cable from this Earth node, connected directly, or connect by a 4700pF capacitor (C1_x).
  • Select the required connection by the relevant link position of P2_x. Connect the Earth connection and metal body of the two RJ45 connectors (J1_2, J1_3) directly to the Earth node.
  • Connect the local circuit ground and the external power supply (except the Earth terminal, P3) to the Earth node by approximately 2000pF of capacitance and approximately 4.7MΩ of resistance.
  • Hlokomela hore boto e entsoe feela joalo ka boto ea tlhahlobo. Ha e so etsetsoe kapa hona lekoa bakeng sa polokeho ea motlakase. Thepa efe kapa efe, sesebediswa, terata kapa thapo e hoketsweng botong ena e tlameha ho ba e se e sireleditswe mme e bolokehile hore e ka thengwa ntle le kotsi ya ho thothomela ha motlakase.

SPOE MATLA KEKETSO

  • The circuit includes the five-port LTC4296-1, power supply equip-ment (PSE) controller, which can provide power over data line (PoDL)/single-pair power over Ethernet (SPoE).
  • The PSE controller supports powering the four T1L ports and the circuit is designed for PSE Class 12. One port of the PSE device is unused.
  • Note that a 20 to 30 V power supply is required to operate SPoE at Class 12; the provided 15 V power supply is not compliant with this power class.
  • The PSE controller is powered by default through the P3 or P4 connector, which supports up to 30V. To use the PSE controller for power classes other than Class 12 requires circuit modifications to the high-side, low-side sense resistors, and high-side MOSFET.
  • For details on the circuit modifications needed for the different power classes, refer to the LTC4296-1 data sheet.
  • VoltagTlhokahalo ea lihlopha tse ling e ka tšehetsoa ka ho tlosa jumper ea P25 le ho fana ka matla a hlokahalangtage through the P24 connector.
  • This allows the PSE controller to be powered up to 55V.
  • The PSE controller circuit also includes circuit support for SCCP for purpose of classifying the power for a powered device (PD) at the end node side.
  • This uses the microcontroller GPIO pins for SCCP to communicate with the connected PD. SCCP is not enabled as part of the unmanaged/managed mode; example code for SCCP is included in the Zephyr project.
  • Using SCCP, information on the device class, type, and pd_faulted is obtained before power is applied to the cable. To use SCCP, increase the input voltage to the board to 20V minimum.
  • For additional details on SCCP protocol and use, refer to the LTC4296-1 data sheet and associated user guide.

MAX32690 MICROCONTROLLER

  • The MAX32690 is an Arm Cortex-M4 microcontroller designed for industrial and wearable applications. For this reference design, the MAX32690 is used to configure the switch and the PSE controller.
  • Associated with the MAX32690 circuit is external 1Gb of DRAM, 1Gb FLASH Memory, and a MAXQ1065 security device, which is planned to use in future versions.

Firmware on MAX32690

  • There is firmware installed on the MAX32690, which supports a basic configuration of the switch and PSE controller. For more details, see the Managed vs. Unmanaged section.

UART and SWD Interfaces

  • Connector P20 provides access to the MAX32690 serial interface. P1 provides access to the UART interface.

MAXQ1065 CRYPTOGRAPHIC CONTROLLER

  • The MAXQ1065 is an ultra-low-power security cryptographic controller with ChipDNA™ for embedded devices that provides turnkey cryptographic functions for root-of-trust, mutual authentication, data confidentiality and integrity, secure boot, and secure firmware update.
  • It provides secure communications with generic key exchange and bulk encryption or complete TLS support. It is planned to enable in future updates for encryption purposes.

TSAMAEA VS. TSAMAYA MOLAO

TS'ELISO TS'ELISO

  • Unmanaged configuration relies on the MAX32690 configuring the ADIN6310 switch and the LTC4296-1 PSE controller to a basic configuration.
  • The MAX32690 has firmware loaded to enable the switch configuration based on the positions of the S4 DIP switch, and that runs this configuration after power-up.
  • Tokiso ea kamehla ea hardware ke mokhoa o sa laoleheng.
  • In unmanaged mode, all links from jumpers P7 and P9 are open. When P7 is open, this configures the switch to use SPI as the Host interface and P9 open enables the MAX32690 to run the loaded firmware to configure the switch and PSE.
  • The switch is configured for basic switching functionality, including VLAN IDs (1-10) with all ports enabled and configured as follows:
    • Port 0, Port 1, Port 4, Port 5: RGMII, 10Mbps
    • Port 2, Port 3: RGMII, 1000Mbps

Lethathamo la 11. Maemo a Jumper bakeng sa Mokhoa o sa Laoleheng

ANALOG-DEVICES-ADIN6310-Field-Switch-Reference-Design-FIG-14

Switch S4 provides user ability to enable additional functionality for the ADIN6310, namely time synchronisation (IEEE 802.1AS 2020), link layer discovery protocol (LLDP), and IGMP snooping. Table 12 shows the possible combinations and the functionality for each configuration. Note that the corresponding GPIO pins are sampled on power up, therefore, changes to S4 configuration require a power cycle.

Lethathamo la 12. DIP Switch S4 Configuration

  • ANALOG-DEVICES-ADIN6310-Field-Switch-Reference-Design-FIG-15Note that other TSN functionality or SGMII interface is not supported in unmanaged mode, but available if using managed mode. The PSE configuration is carried out by the MAX32690 firmware, which enables the LTC4296-1 device over SPI.
  • The LTC4296-1 circuit is configured for 4 channels of PSE Class 12. When the PSE controller supplies voltage ho boema-kepe ba T1L, LED ea matla a maputsoa bakeng sa kou eo ea bonesa.

TSAMAISO E LAOLANG LE TSN

  • Managed mode for this reference design provides the user the ability to evaluate the broader capability of the ADIN6310 device, including TSN and Redundancy capability.
  • Managed mode relies on the use of ADI’s TSN evaluation package (application and web server that runs on a Windows 10 PC con-nected to the switch over Ethernet Port 2 or Port 3). The default Host interface is Port 2.
  • Ho sebelisa mokhoa o laoloang ka sephutheloana sa tlhahlobo, etsa bonnete ba hore lihokelo li kentsoe P7 ho lokisa sebopeho sa Host bakeng sa boema-kepe ba khetho, bona ADIN6310 Host Port Strapping.
  • Haeba molaoli oa PSE a sa hlokehe, joale kenya P9 sebakeng sa 2-3 ho boloka MAX32690 e tsosolositsoe.
  • Numella likou tsa RGMII ha u sebelisa sephutheloana sa tlhahlobo.

Lethathamo la 13. Maemo a Jumper bakeng sa Mokhoa o Laolehileng

ANALOG-DEVICES-ADIN6310-Field-Switch-Reference-Design-FIG-16

Fetolela TSN Evaluation Software

  • Software ea sephutheloana sa tlhahlobo e fumaneha joalo ka khoasollo ea software ho tsoa leqepheng la sehlahisoa sa ADIN6310.
  • The evaluation package contains the Windows-based evaluation tool and PC based web seva bakeng sa phetolo ea switch (le PHYs).
  • This package supports TSN functionality and Redundancy capability and is used for evaluation of the switch.
  • This package does not support operation with the MAX32690 or LTC4296-1. A user can view individual switch port statistics, add and remove static entries from the look-up table, and configure TSN features through web maqephe a fanoeng ke web server running on the PC. Once cthe configuration is complete, user applications can communicate with other devices over the TSN network.
  • Alternatively, the user can configure the device for Redundancy features such as HSR or PRP.

TSAMAEA VS. TSAMAYA MOLAO
Tataiso e lumellanang ea mosebelisi (UG-2280) e fumaneha hape ho tsoa leqepheng la sehlahisoa sa ADIN6310.

ANALOG-DEVICES-ADIN6310-Field-Switch-Reference-Design-FIG-17

ses-configuration File

  • Ha o sebelisa sephutheloana sa tlhahlobo, tlhophiso ea ADIN6310 e ipapisitse le sengoloa sa tlhophiso. file, as shown in Figure 4. The hardware-specific parameters are passed from an xml file e fuperoeng ke e 'ngoe le e 'ngoe file system, see Figure 5.
  • The configuration is specific to the hardware being used. Edit the ses-configuration.txt file ho tsamaisana le hardware ka ho fetola XML file, joalokaha ho bontšitsoe ho Setšoantšo sa 4.
  • Then, launch the application to start configuring the switch.
  • Use the XML file name eval-adin6310-10t1l-rev-c.xml the field switch evaluation board, this configuration applies to all hardware revisions from REV C onward, which uses RGMII interface for all Ethernet PHYs.
  • Setšoantšo sa XML file eval-adin6310-10t1l-rev-b.xml e tsamaellana le ntlafatso ea khale ea hardware, e neng e sebelisa sebopeho sa RMII bakeng sa ADIN1100 PHYs. Bakeng sa lintlha tse ling mabapi le ho sebelisa software ena, sheba tataiso ea mosebelisi (UG-2280) ho tsoa leqepheng la sehlahisoa la ADIN6310.

ANALOG-DEVICES-ADIN6310-Field-Switch-Reference-Design-FIG-18ANALOG-DEVICES-ADIN6310-Field-Switch-Reference-Design-FIG-19

TSN FETOLELA MOLAOLI

  • The driver package contains the ADIN6310 switch APIs used for configuration of the switch and all its functionality.
  • The software is C source code and OS agnostic. Port this package to different platforms to interact with the switch and provide access to all the features currently exposed in the switch.
  • The driver package is available to download from the ADIN6310 product page and must be consulted with the user guide (UG-2287).
  • When using the driver APIs, the port configuration is specific to the hardware configuration. For this field switch reference design, the following snippet of code shows the port initialisation structure specifically for this board.
  • This structure is passed to the SES_Ini-tializePorts() API during the initialisation of the switch. For more details on the sequence of API calls, refer to the user guide (UG-2287).
  • The structure caters for the different PHY configurations and speeds. This version of hardware uses 2 x ADIN1300 PHYs on Port 2 and Port 3 and 4 x ADIN1100 PHYs on Port 0, Port 1, Port 4, and Port 5.
  • All PHYs are connected over RGMII interface. This version of hardware uses an inverter in the path from PHY to switch link input, uses external PHY address strapping resistors (phyPullupCtrl).
    Ha u lokisa ADIN1100 PHYs, parameter ea autonegotiation ha e na tšusumetso ho bokhoni ba PHY autonegotiation.

TSAMAEA VS. TSAMAYA MOLAO

ANALOG-DEVICES-ADIN6310-Field-Switch-Reference-Design-FIG-20

MOHLOLI KHOUTU BAKENG SA MAX32690

  • The source code project is available on GitHub on the ADI Zephyr fork at the GitHub. The ADIN6310 example morero e fumaneha ka samples/application_development/adin6310, under the adin6310_switch branch.
  • The TSN driver library for the switch is not included in the branch; therefore, add the source code separately when building the project. The TSN driver library is available as a download directly from the ADIN6310 product page.
  • Morero ona oa Zephyr o ts'ehetsa examples based on the hardware configuration of the DIP switch S4 as described in Table 12. The default configuration for the hardware is for the MAX32690 processor to run firmware to configure the ADIN6310
  • Ethernet switch over the SPI Host interface into a basic switching mode with VLAN ID 1-10 enabled for learning and forwarding on all ports, and for the LTC4296-1 PSE to be enabled on all ports. SCCP is not enabled, but an example routine e kenyelelitsoe khoutu ea Zephyr.

BOKANG MORORO
Ho hlophisa morero, tsamaisa tse latelang:

ANALOG-DEVICES-ADIN6310-Field-Switch-Reference-Design-FIG-21

Moo DLIB_ADIN6310_PATH ke tsela e lebisang moo ADIN6310 TSN driver software package e teng.

PHALISANG LEBOTO
Sehokelo P20 se fana ka phihlello ho sebopeho sa MAX32690 SWD. Ho itšetlehile ka probe ea debug e sebelisitsoeng, microcontroller e ka hlophisoa, joalokaha ho bontšitsoe likarolong tse latelang.

Segger J-Link

Ho na le mekhoa e 'meli ea ho kenya firmware ka Segger J-Link. Taba ea pele, etsa bonnete ba hore sesebelisoa sa software sa J-Link se kentsoe (e fumaneha ho tsoa ho Segger webSebaka sa marang-rang) mme se fumaneha ho tsoa ho PATH e fapaneng (ka bobeli bakeng sa Windows le Linux), ebe u etsa e 'ngoe ea tse latelang:

  • Alternatively, the user can use the JFlash (or JFlashLite) Utility:
  • Open JFlashLite and select the MAX32690 MCU as the target.
  • Then, program the .hex file located at the build/Zephyr/Zephyr. hex path (in the Zephyr directory). The firmware executes after a successful load.

MAX32625 PICO

  • Firstly, the MAX32625 PICO board must be programmed with the MAX32690 image available from Github. This PICO programmer offers direct access to the microcontroller memory, which allows the user to flash hex files ka ho tenyetseha ho hoholo. Ho na le mekhoa e 'meli ea ho hlophisa firmware hex file Setšoantšo sa MAX32690

The first approach is the simplest and does not require additional installations. Similar to most DAPLink interfaces, the MAX32625PI-CO board comes preinstalled with a bootloader that enables driver less drag-and-drop updates. This allows users to use the MAX32625PICO board as a tiny, embeddable development platform. The following steps guide how to flash the firmware onto the MAX32690 device:

  1. Connect the MAX32625PICO board to the Field switch board P20 connector.
  2. Connect the target board to a power source, connect the MAX32625PICO debug adapter to the Host machine.
  3. Drag and drop the hex file from the build step onto the DA-PLINK drive to load new firmware into the board. The firmware executes after a successful load.

The alternative approach to flashing using the PICO board using

The West Command requires the user to use a custom version of OpenOCD. The easiest method of getting this version of Open-OCD is to install the MaximSDK using the automatic installer available at MaximSDK. Ensure that the Open On-Chip Debugger is enabled in the Select components window during installation (it is by default). After MaximSDK is installed, OpenOCD is available at the Max-imSDK/Tools/OpenOCD path. Program the MAX32690 now by using west. Run the following in the terminal (must be the same from which a user previously compiled the project): ANALOG-DEVICES-ADIN6310-Field-Switch-Reference-Design-FIG-23Fetola tsela e eang bukeng ea motheo ea MaximSDK ho latela moo e kentsoeng pele.

MOTSAMAI FIRMWARE
Ka mor'a lenaneo, setšoantšo sa firmware se sebetsa ka mokhoa o itekanetseng. Microcontroller e boloka boemo ba tlhophiso holim'a UART (115200 / 8N1, ha ho parity). Ka debugger e hokahaneng le ho sebelisa sesebelisoa sa terminal joalo ka putty, ha S4 DIP switch e le maemong a 1111, sena se bonts'a tlhahiso e latelang:

ANALOG-DEVICES-ADIN6310-Field-Switch-Reference-Design-FIG-24

ZEPHYR SETTING UP GUIDE

First-time users of the Zephyr, refer to the Zephyr setting up guide located at Zephyr setting up guide

KHAHLA MABOTO

Hoa khonahala ho etsa liboto tse ngata tsa daisy-chain ho eketsa palo ea boema-kepe ho sebelisa tlhophiso e sa laoleheng e nang le likhokahano tse tloaelehileng tsa Ethernet, ho seng joalo, ho sebelisa sephutheloana sa tlhahlobo sa TSN ho feta RGMII kapa SGMII.
CASCADING SEBELISA TLHOKOMELISO E SA LAOLANG

  • When operating in the unmanaged configuration Port 2 and Port 3 are operating as 1Gb trunk ports.Use these ports to cascade boards to increase the port count. As SPI is selected as the Host, connect Port 2 or Port 3 to either Port 2 or Port 3 on the next board in the chain.ANALOG-DEVICES-ADIN6310-Field-Switch-Reference-Design-FIG-26

CASCADING HO SEBELISA SEBELISA SEBELISA
Using RGMII Host Interface
When using the TSN evaluation package (PC application and web server) with Port 2 and Port 3 in RGMII mode, the corresponding link jumper (P10 for Port 2, P16 for Port 3) must be connected into the PHY LINK_ST position. In the managed configuration, configure the Port 2 or Port 3 as the Host interface using the P7 jumper positions. The configuration shown in Table 13 configures Port 2 as the Host interface. In this case, cascading boards to increase the port count, Port 2 of the first board must be connected to the Host PC running the Windows TSN evaluation application. Port 3 is connected to Port 2 of the next board in the chain, and so on. The TSN evaluation package can configure multiple switches in a chain, up to ten max. For more details, refer to the user guide

(UG-2280). Ensure that the ses-configuration.txt file e supa ho tlhophiso e loketseng ea xml file joalo ka ha ho boletsoe ho ses-configuration File karolo.

ANALOG-DEVICES-ADIN6310-Field-Switch-Reference-Design-FIG-27

Ho sebelisa SGMII ho Cascade

The ADIN6310 switch supports four ports configured with SGMII modes, however, the evaluation board hardware supports configuration of SGMII modes for Port 2 and Port 3 only. SGMII modes of operation are not supported in the unmanaged mode. User can modify the Zephyr project code to use SGMII modes if required. Enable the SGMII modes by using the TSN evaluation package, where you configure Port 2 and Port 3 for SGMII, 100BASE-FX, or 1000BASE-KX mode. If Port 2 or Port 3 are used in SGMII mode, ensure to connect the corresponding link jumpers (P10 for Port 2, P16 for Port 3) into the SGMII position. When using SGMII mode between ADIN6310 devices, disable the autonegotiation as this is a MAC-MAC interface.
SGMII mode is not currently supported with the unmanaged config-uration.

ANALOG-DEVICES-ADIN6310-Field-Switch-Reference-Design-FIG-28

ANALOG-DEVICES-ADIN6310-Field-Switch-Reference-Design-FIG-29Tlhokomeliso ea ESD
ESD (electrostatic discharge) sesebelisoa sa bohlokoa. Lisebelisoa tse lefshoang le liboto tsa potoloho li ka tsoa ntle le ho lemoha. Leha sehlahiswa sena se na le dipalo tse nang le tokelo ya molao kapa tsa tshireletso, tshenyo e ka nna ya hlaha ho disebediswa tse tlasa ESD ya matla a hodimo. Ka hona, mehato e nepahetseng ea ESD e lokela ho nkuoa ho qoba ho senyeha ha ts'ebetso kapa tahlehelo ea ts'ebetso.

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Litokomane / Lisebelisoa

ANALOG DEVICES ADIN6310 Field Switch Reference Design [pdf] Buka ea Mong'a
ADIN6310, ADIN1100, ADIN1300, LTC4296-1, MAX32690, ADIN6310 Field Switch Reference Design, ADIN6310, Field Switch Reference Design, Switch Reference Design, Reference Design

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