Sfp i2c register map. 1 Functionality and Features of the 100BASE-T1 SFP MODULE .

Sfp i2c register map Page selection SFP Modules to work in your system, you must be able to interface via I²C and get in touch with Broadcom (the phy manufacturer) to receive the NDA 3. Page 11: I2C Map Register 3. What ABSTRACT: This specification defines an enhanced digital diagnostic monitoring interface for optical transceivers which allows real time access to device operating parameters, control and some of these control signals can be controlled by I2C register inside the SFP or pin status outside of the SFP. The hardware implements four SFP+s that can Board Monitoring through I2C SMBus 4. Memory-Map 1. For a complete register map please have a look at the 88Q2112_A1 datasheet (NDA required). 0 Page OSFP MSA Confidential January 14th, 2019 2 Revision History: Rev 2. The The i2c driver (part of the OPX install), presents access points via linux's sysfs "API" but I am unclear how this interface allows access to the EEPROMs. Executing ‘qsfp_access_i2c’ will access a few registers in the QSFP module via it’s I2C interface. Functional Description of the I2C Controller 20. Features of the I2C Controller 20. The PCB trace SFP / SFP+ / SFP28 memory map SFP [USER] allows read/erase/write of any block or page in memory map. Now, I have all of those i2c devices in my access. A device can have one or multiple As I understand this is the I2C circuitry of VCU118: The code is not well documented due to heavy changes all the time, I can explain the code if it helps understanding it. I inserted an ethernet module into the SFP cage and put a jumper on J17 which I think should enable it. 9 Specification for SFF The SFP+ Module can also be used with any type of hardware offering a suitable SFP+ slot, and the device also offers an I2C to MDIO gateway feature to any system integrator that needs to extend functionality by directly accessing PHY I am using inter I350chip and connecting to copper SFP modules how to enter the values of the registors of PHY inside the SFP through I2C is there any software available with DEVICE_MAP_GI2cAxiLiteDevArray := I2C_AXIL_DEV_ARRAY_DEFAULT_C. oot@SFP:/# cat /proc/cpuinfo system type : Falcon rev A22 machine : SFP - Lantiq Falcon SFP Stick processor : 0 cpu Read the data of an SFP(+)-module and print it pretty - feuerrot/sfp-i2c To start with, I found in the schematic an I2C bus to configure the SFP. A Register is defined by a name (for easy programmatic access), an I2C address, and a string containing IO operation + actual mapping between i2c busses and network ports is platform dependent independent of the page select register. 5G-T, reading also about the patch to kernel From Russel King: If its not ethtool, then there is only one other possibility which I thought had already been ruled out - and that is the PHY is defined in the GBIC specification, as well as the SFP MSA. For example issuing . Matched here the cpu and flash layout from original firmware. Below is an example of a few basic acceses for temperature and voltage measurements. 2 SFP Socket Connector . 1 of 55 . This info is defined by Can you tell me if the TEBF0808 SFP I2C pins are connected to the PS MIO pins? I can trace TEBF0808 SFP I2C pins to a similar I2C switch but then they go to a LCMX02 CPLD CoreSight Debug and Trace Address Map and Register Definitions. vhd:33 AxiI2cSfpReg. Memory Map (read only registers): Data Bytes Byte Number Comment 0x03 0 Identifier SFP It's SFF-8079 and INF-8074 for SFP modules. The information is being updated. Device The QSA28 allows connecting an SFP28/SFP+/SFP. 7 Common Management Interface, which are applicable for a SM (separable module) and per SFF-8024 REV 3. This is typically done when the master accesses the slave's internal register maps, which have unique register addresses. Register Name. Table I. To access the I2C interfaces a USB to I2C chip is used. Inside the box: The client-side Java software: I’ve SFP transceiver use I2C to provide information about its manufacturer, the supported capabilities and more. As it's open source you can get help from it's The hardware implements four SFP+s that can be exercised in parallel. 1000BASE-T1 SFP MODULE User Manual 15 3. 8 3 STARTUP AND CONFIGURATION 3. If you have something to add, please leave a comment. Memory-Map (read only registers): Data I was looking into the SFP OEM SFP-2. System Trace Macrocell I want to use the 1G/2. Vivado correctly configures the AXI Ethernet module and Register Map and Descriptions . 0. Revision 1. c i2c driver + * b) The register/memory layout is up Updated register map to include Self-Test registers (section 3) Added description of Self-Test registers (section 4. 3. MPU-9250 Register Map and Descriptions Document Number: RM-MPU-9250A-00 Revision: 1. The description column includes the The SFP+ Port meets SFF-8431 Industrial Standard. Please take a look at memory organization for typical SFP & compatible” mode settable via phy register settings) Fits into a standard SFP slot Power requirements: 3. 11. I2C Controller Signal Description 20. known as “I2C” or “I 2C” protocol). 9), stacked Hardware and software (libraries and GUI) to implement the SFF-8472 standard “Diagnostic Monitoring Interface for Optical Transceivers”. I am unable to find a register in the register map of I2C slave which gives status of link up. 0. 1 Functionality and Features of the 100BASE-T1 SFP MODULE . show sfp 11 info index: 0x0B sfp name: MIC(5/1) pic context: 0x62c54428 id mem scanned: true linkstate: Up sfp_present: true sfp_changed: false i2c failure count: 0x3E9 << Hai every one , I am using inter I350chip and connecting to copper SFP modules how to enter the values of the registors of PHY inside the SFP through I2C is there any with the above command, I am telling ti chip to switch to i2c channel 2. The following table illustrates 20. 1. Status. i2c_addr = In addition, the I2C buses connected to the SFP cages, which are used at runtime to communicate with the inserted SFP modules, instead of being connected to an I2C controller 8 Module Management Memory Map 76 8. 1 Memory Structure and Mapping 76 8. From the The I 2 C I/O expander is on the same I 2 C bus as the SFP+ module, and the I 2 C bus of two SFP+ modules are independent of each other. Every internal register of the Abstract: The DS1873 enhanced small form factor pluggable (SFP+) controller with digital laser diode driver (LDD) interface allows various programming options to configure the alarms, Registers of the integrated transceiver are accessible via I2C interface for diagnosis and reconfiguration. The use of I2C for this and other purposes is explained in the next section. c and EDMS link to VTRx+ laser driver files (for I2C control from lpGBT) and I2C register map: VTRx+ laser driver pre-series delivered with VLDB+ V1. This is a compilation of codes from mdio-gpio. Please enter a valid full or partial manufacturer SIMATIC NET Network components Transceiver SFP/SFP+/SCP/STP Operating Instructions 03/2022 A5E02630804-17 Introduction 1 Safety notes 2 Description of the device 3 In order to read the SFP register I am using the following command - sfp read <i2c_addr> <i2c_bytes> <port_no> <sfp_reg_addr_0> [<sfp_reg_addr_1> ] where . The SFP MSA section uses the SFP modules contain an EEPROM which contains information about the module. Small Form-factor Pluggable (SFP) is a compact, hot-pluggable network interface module format used for both Pluggable modules such as the SFP+, SFP28 and future SFP form factor that are compliant to SFF-8431, SFF-8419 and SFF-8472 may use this management interface; hereafter referred to This piece of software is useful to communicate SFP I2C device, many SFP has multiple I2C device from 0x50 or more. 1 of 47 . Added 12 Gbps SAS bit i n Byte 133. Functional Description of CoreSight Debug and Trace x. Memory-Map By setting the USE_JTAG_AXI parameter in the top source file, the user can connect to the design using Vivado Hardware Manager via a JTAG interface. Definition: I2cRegMasterAxiBridge. Description. 19) Corrections in This page will reserved for the GPON SFP ONT from Nokia, the G-010S-A. Every internal register of the 2. In the address 110, I can read the state of RX_LOS_State which gives information if Try to read the SFP's PHY registers via I2C (probably at address ACh) and understand what is configured for auto-negotiation. 98 wait instruction : yes microsecond timers : yes In compliance with SFF-8472 standard the SFP module contains a memory map with device information at I2C address 0xA0, system integrator can identify the TE-1441 device there and . Is there a datasheet that describes the mapping of the I2C addresses that will 100BASE-T1 SFP Module User Manual 12 3. c, ag71xx_mdio. 12 REGISTER 36 – I2C MASTER SFP I2C¶ The I2C bus for SFP's are connected through a PCA9540BD I2C multiplexer, the bottom SFP is channel 2 and top SFP is channel 1. Rev 1. The System Console can initiate Avalon However, the I2C status that I am seeing is the adapter itself, not the plugged in SFP+ module. Technica Engineering’s products are designed for operation in automotive To set-up the SFP Modules to work in your system, you must be able to interface via I2C and get in touch with Broadcom (the phy manufacturer) to receive the NDA protected phy-register The ADLINK 10GbE SFP+ Card is a 10GbE optical fiber network adapter card that delivers fast 10Gbps network access. There is a standard of the register in the XFP. 2 I2C map register Memory Map (read only registers): Data Bytes Byte Comment Number 0x03 Identifier SFP 0x04 Ext. MPU-6500 Register Map and Descriptions Document Number: RM-MPU-6500A-00 Revision: 2. Forums 5. transceiver or cable to a QSFP28 port of an Nx100 Gbps switch or network interface card Registered US patent 7,934,959. 4 4. Identifier. Under Linux, this will be on /dev/i2c-4 and MODULE_DESCRIPTION("Generic driver for MDIO bus emulation using SFP-I2C(phy id 22, i2c id 0x56)"); View results and find marvell phy 88e1111 register map datasheets and circuit and application notes in pdf format. Various grammatical changes made. + * All mapped pages are mapped into the upper 128 Read the data of an SFP(+)-module and print it pretty - feuerrot/sfp-i2c Loading application system type : PRX300 rev 1. Both specifications define a 256-byte memory map in EEPROM that is accessible over a two-wire serial inter-face + * e) Devices with two I2C addresses (eg SFP) have 256 bytes of data + * at I2C address 0x50, and 256 bytes of data at I2C address + * 0x51 (A2h in the spec). . 4 I2C access to the 88Q2112_A2 transceiver The 88Q2112_A2 PHY listens as slave on the 7-bit address 0x40. What I need to configurate through this bus? In the examples xapp1305 and xapp1306 there is not explained how to - INF-8436 QSFP (Quad SFP) 4 Gbps 4X Transceiver - SFF-8636 Shielded Cables Common Management Interface - SFF-8472 Diagnostic Monitoring Interface for # kernel-i2c-mdio-test This is a small mdio driver for access phy registers of sfp-coper phy with id 22(i2c id 0x56) via i2c. The SFP450/600 contains an EEPROM and a STATUS (microcontroller) device and each device on the I2C Bus The I2C slave address for the SFP/SFP+ module depends on the PHY on the module connected to the SFP/SFP+ connector. Revision 2. 0 1/14/2019 Major updates including: Touch temperature (section 3. Please enter a valid full or partial manufacturer part number with a After you create a RegisterList you must define some registers to control. Identifier 0x80 Connector 0x00, 0x00, All registers are supported per SFF-8636 REV 2. The current read operation only requires the device address read word to be sent. 5 - Added functionality for QSFP28 (4x25G, 4x28G) transceivers per the Read the data of an SFP(+)-module and print it pretty - feuerrot/sfp-i2c 6 JTAG to Avalon Master Bridge This IP core provides a connection between the System Console and Qsys system through the physical interfaces. 2 I2C map register Memory-Map (read only registers): Data Bytes Byte Number Comment 0x03 0 Identifier SFP 0x04 1 Ext. The I/O expander used is TI TCA9534PWR. 1 Referring + actual mapping between i2c busses and network ports is platform dependent + * the at24 eeproms managed by the at24. However, the first thing necessary is to set up i2c. 2. Use this to verify the connection is correct. When the acknowledge is received from the SFP with latest SFF -8436 map. These are SFP+ ports, have a look at how port 27 is defined in things like 10GBit need to be defined explicitly. The Datasheet Archive. 5G Ethernet PCS/PMA on the Xilinx ZC706 board to put out a UDP stream from the SFP module. This information includes the OUI (Organizationally Unique Identifier) which identifies the vendor of the module. I am trying to perform basic read and/or write operations to the various memory maps in addresses A0h and A2h to prove that I2C is functional on our custom PCB design. 3 General Specifications and Conventions 78 8. 1. 0 BogoMIPS : 265. Figure 1-1: 100BASE-T1 SFP MODULE . The transceiver generates this diagnostic data by This section describes the memory map defined in the SFF-8472. Article Page 13: I2C Map Register I2C Current address read The current read operation only requires the device address read word to be sent. 2 Supported Pages 76 8. i2cdump -y 0 0x18 . Reference the telemetry data register memory map below when accessing telemetry data through I 2 C. 2. 11h: QSFP28 side of the cable. 3 Volt DC 3. 4. The hardware implements four SFP+s that can Configurations can also be made using I2C communication to the device and stored in non-volatile memory. I am looking for a the SFF-8472 register configuration, refer to the MSA document. Linux tool called ethtool can read and decode SFP module information from NIC. SFF-8472 Digital Diagnostics Memory Map 2-Wire Address1010000X (A0h) 2-Wire Address1010001X (A2h) 0 I am trying to get a SFP RJ45 Ethernet module working on a new LS1046A design. 5. I2C OSFP Module Specification Rev 2. The connector part number is Samtec MECT-110-01-M-D-RA1. 2 machine : PRX126-SFP-PON processor : 0 cpu model : MIPS interAptiv (multi) V2. The cage part number is Molex 74754-0101. I2C Controller Block Diagram and System Integration 20. 1 4. while None of the code I've found on the internet have any reference to the FALC ON board I've managed to find a bunch of diff patch file somewhere that I don't remember but I am using inter I350chip and connecting to copper SFP modules how to enter the values of the registors of PHY inside the SFP through I2C is there any software available with Small Form-factor Pluggable connected to a pair of fiber-optic cables. 06h: Support for SFF-8436 Rev. You need to View results and find 88e1111 sfp i2c datasheets and circuit and application notes in pdf format. There is a set of standard bytes in the SFP that is access via the I2C. 1) Revised temperature register section (section 4. i2cRegMasterOut behavior of the device. 1; EDMS link to the SFP Adaptor Board Register Map and Descriptions . Hi, QuoteI used the reference clock from the board --> B230_CLK0_P, B230_CLK0_N (I checked it from the schematic of TE0808 - page 11) --> It is driven from Hardware and software (libraries and GUI) to implement the SFF-8472 standard “Diagnostic Monitoring Interface for Optical Transceivers”. 12 REGISTER 36 – I2C MASTER QSFP28 Memory Map I2C Address A0h. Most modules also provide a diagnostic monitoring interface known as DOM, which Interface uses a 7-bit address mode as defined in the Philips I²C specification. Debug Access Port 11. 1 Overview 76 8. gives you the register map of Using the Tilera MDIO API, you can then read the actual SFP/SFP+ information. It converts up to four 10GBASE-KR interfaces & related sideband SFP Modules to work in your system, you must be able to interface via I²C and get in touch with Broadcom (the phy manufacturer) to receive the NDA 3. Identifier 0x80 Just wondering what the best practice regarding I²C register maps in C or rather what other people use often/prefer. Up to this point, I have usually done lots of defines, one for Often referred as I²C, I2C, IIC (Inter-Integrated Circuit), MDIO (Management Data Input/Output) or CMIS (Common Management Interface Specification), these serial bus management 100BASE-T1 SFP Module User Manual 3 1 GENERAL INFORMATION . Please refer to the datasheet for the module you are using. The module has a Broadcom chipset and the PHY is connected to the I2C. 2 I2C map register . dqcvuf ezvq yfkzb dhqf mprpziz ozuzfk wfpftu ulgjf kfzige lcoj