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User Guide for Microsemi models including: DG0637, DG0637 SmartFusion2 SoC FPGA CoreTSE, DG0637, SmartFusion2 SoC FPGA CoreTSE, SoC FPGA CoreTSE, CoreTSE
SmartFusion 2 FPGAs | Microchip Technology
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DocumentDocumentDG0637 Demo Guide SmartFusion2 SoC FPGA CoreTSE_AHB 1000 Base-T Loopback - Libero SoC v11.8 Microsemi Headquarters One Enterprise, Aliso Viejo, CA 92656 USA Within the USA: +1 (800) 713-4113 Outside the USA: +1 (949) 380-6100 Sales: +1 (949) 380-6136 Fax: +1 (949) 215-4996 Email: sales.support@microsemi.com www.microsemi.com ©2023 Microsemi, a wholly owned subsidiary of Microchip Technology Inc. All rights reserved. Microsemi and the Microsemi logo are registered trademarks of Microsemi Corporation. All other trademarks and service marks are the property of their respective owners. Microsemi makes no warranty, representation, or guarantee regarding the information contained herein or the suitability of its products and services for any particular purpose, nor does Microsemi assume any liability whatsoever arising out of the application or use of any product or circuit. 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Learn more at www.microsemi.com. 50200637. 4.0 9/23 Contents 1 Revision History . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 1.1 Revision 4.0 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 1.2 Revision 3.0 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 1.3 Revision 2.0 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 1.4 Revision 1.0 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 2 SmartFusion2 SoC FPGA CoreTSE_AHB 1000 Base-T Loopback Demo . . . . . . . . 2 2.1 Design Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 2.2 Demo Design . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 2.2.1 Design Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 2.2.2 Design Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 2.3 Setting Up the Demo Design . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 2.3.1 Programming the Design . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 2.3.2 Connecting SmartFusion2 Security Evaluation Board to Host PC . . . . . . . . . . . . . . . . . . . . . 10 2.3.3 Running the Demo Design with Cat Karat and Wireshark on the Hardware . . . . . . . . . . . . . . 10 3 Appendix: Running the Demo Design Using Spirent Test Center . . . . . . . . . . . . . . 13 DG0637 Demo Guide Revision 4.0 iii Figures Figure 1 Figure 2 Figure 3 Figure 4 Figure 5 Figure 6 Figure 7 Figure 8 Figure 9 Figure 10 Figure 11 Figure 12 Figure 13 Figure 14 Demo Design Files Top-Level Structure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 SmartFusion2 CoreTSE_AHB 1000 Base-T Loop back Demo Block Diagram . . . . . . . . . . . . . . . . 4 Libero SmartDesign . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 FlashPro New Project Creation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 FlashPro Project Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 FlashPro Programming Passed . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 SmartFusion2 Security Evaluation Kit Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 Wireshark Network Analyzer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 Cat Karat Packet Generate Window . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 Packet Flow Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 Wireshark Software Window . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 Spirent Test Center Stream Block General Tab . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 Spirent Test Center Traffic Generator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 Spirent Test Center Stream Block Frame Tab . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 DG0637 Demo Guide Revision 4.0 iv Tables Table 1 Table 2 Design Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 SmartFusion2 Security FPGA Evaluation Kit Jumper Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 DG0637 Demo Guide Revision 4.0 v Revision History 1 Revision History 1.1 1.2 1.3 1.4 The revision history describes the changes that were implemented in the document. The changes are listed by revision, starting with the most current publication. Revision 4.0 The following is a summary of the changes in revision 4.0 of this document. · Since this IP has not yet been upgraded to accommodate simulation, the information on Simulating the Design has been removed. Revision 3.0 The following is a summary of the changes in revision 3.0 of this document. · Libero SoC version was updated in the software requirements and in the demo design details. For more information, see Design Requirements, page 3, and Demo Design, page 3, respectively. Revision 2.0 The following is a summary of the changes in revision 2.0 of this document. · Libero SoC, FlashPro, and SoftConsole design requirements were updated. For more information, see Design Requirements, page 3. · Throughout the document, the names of SoftConsole projects used in the demo design and all the associated figures were updated. Revision 1.0 Revision 1.0 was the first publication of this document. DG0637 Demo Guide Revision 4.0 1 SmartFusion2 SoC FPGA CoreTSE_AHB 1000 Base-T Loopback Demo 2 SmartFusion2 SoC FPGA CoreTSE_AHB 1000 Base-T Loopback Demo Microsemi Triple-Speed Ethernet MAC, CoreTSE_AHB is a configurable soft intellectual property (IP) core that complies with the IEEE 802.3 standard. This demo design provides an Ethernet solution for the SmartFusion®2 SoC FPGA and implements a CoreTSE_AHB-based 1000 Base-T loopback design on the SmartFusion2 Security Evaluation Kit. CoreTSE_AHB enables system designers to implement a broad range of Ethernet designs, from lowcost 10/100 Ethernet to higher-performance 1 gigabit ports. CoreTSE_AHB suits networking equipments such as switches, routers, and data acquisition systems. CoreTSE is also available in a version that works with IGLOO®2 FPGA family. CoreTSE_AHB has the following interfaces: · 10/100/1000 Mbps Ethernet MAC with a gigabit media independent interface (GMII) and ten bit interface (TBI) to support serial gigabit media independent interface (SGMII), 1000BASE-T, and 1000BASE-X · GMII or TBI physical layer interface connects to Ethernet PHY · MAC data path interface · Advanced peripheral bus (APB) slave interface for MAC configuration registers and status counter access CoreTSE_AHB can be configured as GMII or TBI for Ethernet network at 10/100/1000 Mbps data transfer rates (line speeds). The CoreTSE IP is available in two different versions: · CoreTSE_AHB: Uses AHB interface for both the transmit and receive paths. This IP works for SmartFusion2 SoC FPGA. · CoreTSE (Non-AMBA): Uses direct access to the MAC with a streaming packet interface. This IP works for IGLOO2 FPGA and SmartFusion2 SoC FPGA. CoreTSE and CoreTSE_AHB are identical to MSS hard Ethernet MAC in SmartFusion2 with respect to the supported features, register configuration, and register addresses. Multiple instances of the CoreTSE IP can be used to achieve Ethernet solutions in SmartFusion2 devices. The CoreTSE_AHB IP, along with MSS Ethernet MAC, can be used to support multiple Ethernet interfaces for SmartFusion2 devices. For more information about CoreTSE_AHB, see to the CoreTSE_AHB Handbook. For more information about Ethernet applications, see the AC423: SmartFusion2/IGLOO2 Ethernet Application Note. Note: CoreTSE_AHB requires a license for use in the Libero® SoC design suite. For license request, contact Technical Support Center through the website at www.microchip.com/support. DG0637 Demo Guide Revision 4.0 2 SmartFusion2 SoC FPGA CoreTSE_AHB 1000 Base-T Loopback Demo 2.1 Design Requirements The following table lists the design requirements for running the demo. Table 1 · Design Requirements Hardware Requirements SmartFusion2 Security Evaluation Kit: · 12 V adapter · FlashPro4 programmer Host PC or Laptop (12 GB RAM) Spirent Test Center (Optional) Software Requirements Libero SoC FlashPro Programming Software SoftConsole Cat Karat Packet Generator Software Wireshark Software IP Requirements CoreTSE_AHB Description Rev D or later Windows 64-bit Operating System 11.8 11.8 v4.0 Provided with design files Provided with design files License provided on request. Contact Technical Support Center through the website at www.microchip.com/support. 2.2 Figure 1 · Demo Design The demo design files are available for download at: https://www.microchip.com/en-us/application-notes/dg0637 The demo design files include: · Libero project · Programming files · Source files · Readme.txt file See the Readme.txt file for the complete directory structure. The following figure shows the top-level structure of the design files. Demo Design Files Top-Level Structure <m2s_dg0637_liberov11p7sp2_df> SF2_1000BaseT_loopback_demo_df Libero Programming Files Source Files Readme.txt DG0637 Demo Guide Revision 4.0 3 SmartFusion2 SoC FPGA CoreTSE_AHB 1000 Base-T Loopback Demo The following figure shows the demo design block diagram. Figure 2 · SmartFusion2 CoreTSE_AHB 1000 Base-T Loop back Demo Block Diagram MSS LSRAM Interface Logic Loop Back Interface Logic RX_data Rx AHBm TX_data Tx AHBm AHBs CoreTSE AHB RX SERDESIF EPCS x1 @1.25G TX Ethernet PHY RJ45 Connection Ethernet Test Solution SmartFusion2 CoreTSE_AHB Loopback Demo 2.2.1 2.2.1.1 2.2.1.2 2.2.1.3 2.2.1.3.1 In this demo design, CoreTSE_AHB is instantiated in the FPGA fabric and connected to the on-board Ethernet PHY using high-speed serial interface (SERDES_IF). In the previous figure, the dotted arrow in red shows the transfer of Ethernet packet from the host PC to the internal LSRAM and the dotted arrow in blue shows the retransmission of packet from LSRAM to the host. Design Features The demo design performs Ethernet loopback using CoreTSE_AHB in TBI 1000 Base-T on hardware and also in simulation. Following are the demo design features: · Simulation model for CoreTSE_AHB loopback design. · CoreTSE_AHB loopback design on SmartFusion2 Security Evaluation Kit. The following section explains the initialization and configuration of CoreTSE_AHB, SERDES_IF, and the loopback mechanism. High-Speed Serial Interface Configuration During the design process, CoreTSE_AHB was configured to present a Ten Bit Interface (TBI) to the SERDESIF block, which is configured for External Physical Coding SubLayer (EPCS) operation using lane 3 to create an SGMII link to the external physical-layer (PHY) device. CoreTSE_AHB IP MAC Initialization At power-up, firmware running on the Cortex-M3 processor will initialize control registers in CoreTSE_AHB and the external PHY device to place them in 1000 Base-T mode. Ethernet Packet Loopback Mechanism The following Ethernet loopback mechanism is used in this demo: Ethernet Packet Reception CoreTSE_AHB receives the Ethernet packet from the on-board Ethernet PHY through high-speed SERDES_IF. CoreTSE_AHB receive (RX) path is connected to LSRAM through the AHB interface. The Cortex- M3 processor moves the Ethernet packet data to the LSRAM memory using DMA. DG0637 Demo Guide Revision 4.0 4 SmartFusion2 SoC FPGA CoreTSE_AHB 1000 Base-T Loopback Demo 2.2.1.3.2 2.2.1.4 2.2.1.4.1 2.2.1.4.2 2.2.2 Figure 3 · Ethernet Packet Transmission To loop back the Ethernet packet, the Cortex-M3processor reads the Ethernet packet data from LSRAM memory through AHB interface and forwards it to it on the CoreTSE_AHB transmit (TX) path. CoreTSE_AHB transmits the Ethernet packet to the on-board Ethernet PHY through high-speed SERDES. Ethernet Test Solution There are many ways to evaluate the CoreTSE_AHB 1000 Base-T loopback demo on the SmartFusion2 Security Evaluation board. Solution 1 · The Cat Karat packet generator software installed on the host PC is used to transmit the Ethernet packet through RJ45 Ethernet copper cable. · The Wireshark packet receiver software installed on the host PC captures the Ethernet packet (loopback) through RJ45 Ethernet copper cable. Solution 2 Spirent test center or an equivalent solution can be used to test the CoreTSE_AHB loopback demo. For more information, see Appendix: Running the Demo Design Using Spirent Test Center, page 13. Design Description This demo design is implemented by configuring the CoreTSE_AHB for the TBI mode. The following figure shows the Libero SoC hardware implementation for this demo design. Libero SmartDesign Libero hardware project uses the following resources: · CoreTSE_AHB · Cortex M3 (microcontroller sub system) to configure CoreTSE_AHB and on-board Ethernet PHY · High-speed serial interface (SERDES_IF) configured for EPCS lane 3 mode · SoftConsole - application for initializing the CoreTSE_AHB and for transferring the Ethernet packet data to/from LSRAM · Dedicated input pad 0 as the clock source DG0637 Demo Guide Revision 4.0 5 SmartFusion2 SoC FPGA CoreTSE_AHB 1000 Base-T Loopback Demo 2.3 Setting Up the Demo Design The following steps describe how to setup the demo. 1. Connect the FlashPro4 Programmer to the J5 connector on the SmartFusion2 FPGA Security Evaluation Board. 2. Connect the jumpers to the SmartFusion2 FPGA Security Evaluation Board as specified in the following table. Table 2 · SmartFusion2 Security FPGA Evaluation Kit Jumper Settings Jumper J22 J23 J24 J8 J3 Pin (from) 1 1 1 1 1 Pin (to) 2 2 2 2 2 Comments Default Default Default Default Default 3. Connect the power supply to the J6 connector. DG0637 Demo Guide Revision 4.0 6 SmartFusion2 SoC FPGA CoreTSE_AHB 1000 Base-T Loopback Demo 2.3.1 Figure 4 · Programming the Design The following steps describe how to program the demo design. 1. Download the demo design from the following path: https://www.microchip.com/en-us/application-notes/dg0637 2. Switch ON the power supply switch, SW7. 3. Launch the FlashPro software. 4. Click New Project. 5. In the New Project window, enter the project name as CoreTSE_AHB_Demo. 6. Click Browse, and navigate to the location to save the project. 7. Select Single Device as the programming mode. 8. Click OK to save the project. FlashPro New Project Creation DG0637 Demo Guide Revision 4.0 7 SmartFusion2 SoC FPGA CoreTSE_AHB 1000 Base-T Loopback Demo 9. Click Configure Device. Figure 5 · FlashPro Project Configuration 10. Click Browse, navigate to the location where the SF2_1000BaseT_Demo.stp file is located, and select the file. The default location is: <download_folder>\SF2_1000BaseT_loopback_demo_df\ProgrammingFile\ 11. Select Advanced as the Mode, and select PROGRAM under Action. DG0637 Demo Guide Revision 4.0 8 SmartFusion2 SoC FPGA CoreTSE_AHB 1000 Base-T Loopback Demo Figure 6 · 12. Click PROGRAM to start programming the device. Wait until the programmer status is changed to RUN PASSED. FlashPro Programming Passed DG0637 Demo Guide Revision 4.0 9 SmartFusion2 SoC FPGA CoreTSE_AHB 1000 Base-T Loopback Demo 2.3.2 Figure 7 · Connecting SmartFusion2 Security Evaluation Board to Host PC The following steps describe how to connect the SmartFusion2 Security Evaluation Board to the host PC: 1. After successful programming, switch OFF the SmartFusion2 Security Evaluation Board. 2. Connect the host PC to the J13 connector on the SmartFusion2 Security Evaluation Kit using the RJ45 cable. The following figure shows the SmartFusion2 Security Evaluation Kit board setup. SmartFusion2 Security Evaluation Kit Setup 2.3.3 Running the Demo Design with Cat Karat and Wireshark on the Hardware 1. Switch ON the power supply switch, SW7. 2. Install the Cat Karat packet software and Wireshark software on the host PC from the source files. (<download folder>\ SF2_1000BaseT_loopback_demo_df \Source Files\) DG0637 Demo Guide Revision 4.0 10 SmartFusion2 SoC FPGA CoreTSE_AHB 1000 Base-T Loopback Demo 3. On the host PC, open the Wireshark network analyzer. Select Start as shown in Figure 8, page 11. Figure 8 · Wireshark Network Analyzer 4. On the host PC, open the Cat Karat software, as shown in the following figure. Figure 9 · Cat Karat Packet Generate Window DG0637 Demo Guide Revision 4.0 11 SmartFusion2 SoC FPGA CoreTSE_AHB 1000 Base-T Loopback Demo 5. Under Protocol View, select the Control tab and enter the value 1 for Packets per Burst, as shown in the following figure. Figure 10 · Packet Flow Control Figure 11 · 6. Under Packet Flow, select use RAW, as shown in Figure 9, page 11. 7. Under Protocol View, select the RAW tab and copy the Ethernet net packet from the source files (<download folder>\ SF2_1000BaseT_loopback_demo_df \Source Files\Raw_packet.txt), as shown in Figure 9, page 11. 8. Under Interfaces, select the Ethernet connection to the SmartFusion2 Evaluation board. 9. Select Start Transmit from the menu, as shown in Figure 9, page 11, to transmit the packet. 10. In the Wireshark software window, double-click Ethernet-II, as shown in the following figure. The transmitted and received Ethernet packets are displayed. Wireshark Software Window DG0637 Demo Guide Revision 4.0 12 Appendix: Running the Demo Design Using Spirent Test Center 3 Appendix: Running the Demo Design Using Spirent Test Center The following steps describe how to run the CoreTSE_AHB loopback demo using Spirent test center: Figure 12 · 1. Connect the SmartFusion2 Security Evaluation Kit to the slot 1 Ethernet port on the Spirent test equipment using the RJ45 cable. 2. On the host PC, open the Spirent test center configurator. 3. Add port (Ethernet) in Spirent test center, as shown in the following figure. Spirent Test Center Stream Block General Tab DG0637 Demo Guide Revision 4.0 13 Appendix: Running the Demo Design Using Spirent Test Center 4. Select Traffic Generator under Ports, add packet information in stream block editor, and click Start Traffic on all ports, as shown in the following figure. Figure 13 · Spirent Test Center Traffic Generator Figure 14 · Ethernet packets are transmitted and received on port 1 through the RJ45 cable. 5. Observe the total TX, RX, RX FCS, and CRC error counts. The following figure shows the total TX, RX, RX FCS, and CRC error count information in Spirent test center. 0 indicates no loss in the packet transmission and reception. Spirent Test Center Stream Block Frame Tab 6. Click OK to close the StreamBlock Editor. DG0637 Demo Guide Revision 4.0 14