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Lattice USB3 User Manual

Video bridge development kit
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Lattice USB3 Video Bridge Development Kit
User's Guide
August 2014
EB88_1.0

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Summary of Contents for Lattice USB3

  • Page 1 Lattice USB3 Video Bridge Development Kit User’s Guide August 2014 EB88_1.0...

  • Page 2: General Description

    LatticeECP3™ Field-Programmable Gate Array device in applications of transporting video and audio data through the Universal Serial Bus (USB) 3.0 link. The Lattice USB3 Video Bridge board is the hardware platform of the Lat- tice USB3 Video Bridge Development Kit. Combined with the control and configuration application software and drivers, the features of the Lattice USB3 Video Bridge board can assist design engineers with rapid prototype and validation of their specific USB3 Video Bridge designs.
  • Page 3 Lattice USB3 Video Bridge Development Kit Figure 1. Lattice USB3 Video Bridge Board Block Diagram EZ USB FX3 Bank 0 Bank 1 Bank 8 Bank 2 LatticeECP3-17EA Expansion connector cs328BGA Bank 7 Bank 3 Quad A Bank 6 Ch0 Ch1 Ch2 Ch3...

  • Page 4: Electrical, Mechanical And Environmental Specifications

    • Operating temperature: 0 °C to 55 °C • Storage temperature: -40 °C to 75 °C • Humidity: <95% without condensation • 5 V DC Functional Description Figure 2. Lattice USB3 Video Bridge Board, Top View Lattice ECP3-17EA Cypress EZ-USB FX3 Analog Devices ADV7611 cs328BGA Package CYUSB3014 HDMI 1.4a Receiver...

  • Page 5: Power Supplies

    LatticeECP3 Device This board features a LatticeECP3-17 FPGA with a 1.2 V DC core in a 328-ball csBGA 10 mm x10 mm package. A complete description of this device can be found on the Lattice web site at www.latticesemi.com/prod- ucts/fpga/ecp3.
  • Page 6 LatticeECP3. For more information about the Slave FIFO interface, please consult the EZ-USB FX3 Data- sheet technical reference manual http://www.cypress.com/?docID=44322. The signal connections between the EZ- USB FX3 and the Lattice ECP3 Device are shown in Table 3. Table 3. LatticeECP3(U1) connections to EZ-USB FX3 (U5) GPIF II interface...
  • Page 7 Lattice USB3 Video Bridge Development Kit EZ-USB FX3 Signal sysIO Bank LatticeECP3 BGA Ball Interface Signal sf_data[13] dq[13] sf_data[14] dq[14] sf_data[15] dq[15] sf_data[16] dq[16] sf_data[17] dq[17] sf_data[18] dq[18] sf_data[19] dq[19] sf_data[20] dq[20] sf_data[21] dq[21] sf_data[22] dq[22] sf_data[23] dq[23] sf_data[24] dq[24]...

  • Page 8: Clock Sources

    SERDES Clock Sources There are two crystals, two oscillators, and a programmable clock generator on the Lattice USB 3.0 Video Bridge Development Kit. The two crystals are used as clocks for the ADV7611 and the EZ-USB FX3. One oscillator is used to provide the 32.768 kHz RTC clock to the EZ-USB FX3, While the 27 MHz oscillator is used as the refer-...

  • Page 9: Sdi Video Input

    Lattice USB3 Video Bridge Development Kit Signal sysIO Bank LatticeECP3 BGA Ball ADV7611 Signal vp[7] p[5] vp[8] p[6] vp[9] p[7] vp[12] p[8] vp[13] p[9] vp[14] p[10] vp[15] p[11] vp[16] p[12] vp[17] p[13] vp[18] p[14] vp[19] p[15] vp[22] p[16] vp[23] p[17]...
  • Page 10 Lattice USB3 Video Bridge Development Kit Expansion Connector (J1) Expansion connector Molex 52559-3652 is provided to connect the LatticeECP3 to a camera or a sensor. Various camera or sensor module interfaces are supported: parallel, SubLVDS or MIPI-CSI-2. Adapter boards are available for various camera/sensor options: HDR-60 NanoVesta connector with SubLVDS lines (MN34041), Sony FCB- MA130 Block camera with MIPI CSI-2 interface.

  • Page 11: Default Jumper Settings

    J2 selects the IO bank power supply for the LatticeECP3 bank 2. Placing a jumper on J2 pins 1-2 selects 3.3 V, jumper on J2 pins 3-4 selects 2.5 V and jumper on J2 pins 5-6 selects 1.2 V. LEDs There is one LED (D7) on the Lattice USB3 Video Bridge Board which indicates the power-on status of the board.
  • Page 12 Download USB3 Firmware 1. Connect the Lattice USB3 Video Bridge board to the PC’s USB 3.0 port colored in blue, or marked with the USB SuperSpeed logo. It is also suggested to use the USB 3.0 ports which can provide extra power (additionally marked with a lightning icon).
  • Page 13 Figure 5. Device Dialog Box USB3 Device 4. Click the USB3 Firmware Download button and choose the appropriate USB3 firmware file (Disc image file) from <install_dir>\DK-ECP3-USB3-xxx\Demonstration\FX3_firmware folder in the pop-up window. 5. Restart the board by recycling the board power supply if pins 1-2 of J10 are shunted; or unplug and re-plug in...
  • Page 14 USB 3.0 port of the PC. Download the FPGA bitstream by clicking the FPGA Bitfile Download button in the USB3 Video Bridge Configurator application and choosing the bitstream from the <install_dir>\DK-ECP3- USB3-xxx\Demonstration\ECP3_bitstream folder in the pop-up window.
  • Page 15 Lattice USB3 Video Bridge Development Kit Figure 7. FPGA Bitfile Download Button Download ECP3 Bitstream After the download has completed, the following message should appear in the communication status box.
  • Page 16 Manager under both the Imaging devices and the Sound, video and game controllers device categories. Depend- ing on the Windows operating system, the Lattice USB 3.0 Video Bridge may not be chosen as the default audio device. Follow the procedure described below to configure and enable the audio device in Windows Control Panel.
  • Page 17 Lattice USB3 Video Bridge Development Kit Figure 9. Sound-Recording Tab Configuration...

  • Page 18: Ordering Information

    Lattice USB3 Video Bridge Development Kit Figure 10. Microphone Properties – Listen Tab Configuration Ordering Information China RoHS Environmental Description Ordering Part Number Friendly Use Period (EFUP) Lattice USB3 Video Bridge LFE3-17EA-USB3-EVN Development Kit Technical Support Assistance e-mail: techsupport@latticesemi.com Internet:...

  • Page 19: Revision History

    August 2014 Initial release. © 2014 Lattice Semiconductor Corp. All Lattice trademarks, registered trademarks, patents, and disclaimers are as listed at www.latticesemi.com/legal. All other brand or product names are trademarks or registered trademarks of their respective holders. The specifications and information herein are subject to change without notice.

  • Page 20: Appendix A. Schematics

    Lattice USB3 Video Bridge Development Kit Appendix A. Schematics Figure 11. Sheet 1 of 17...
  • Page 21 Lattice USB3 Video Bridge Development Kit Figure 12. Sheet 2 of 17...
  • Page 22 Lattice USB3 Video Bridge Development Kit Figure 13. Sheet 3 of 17...
  • Page 23 Lattice USB3 Video Bridge Development Kit Figure 14. Sheet 4 of 17...
  • Page 24 Lattice USB3 Video Bridge Development Kit Figure 15. Sheet 5 of 17...
  • Page 25 Lattice USB3 Video Bridge Development Kit Figure 16. Sheet 6 of 17...
  • Page 26 Lattice USB3 Video Bridge Development Kit Figure 17. Sheet 7 of 17...
  • Page 27 Lattice USB3 Video Bridge Development Kit Figure 18. Sheet 8 of 17...
  • Page 28 Lattice USB3 Video Bridge Development Kit Figure 19. Sheet 9 of 17...
  • Page 29 Lattice USB3 Video Bridge Development Kit Figure 20. Sheet 10 of 17...
  • Page 30 Lattice USB3 Video Bridge Development Kit Figure 21. Sheet 11 of 17...
  • Page 31 Lattice USB3 Video Bridge Development Kit Figure 22. Sheet 12 of 17...
  • Page 32 Lattice USB3 Video Bridge Development Kit Figure 23. Sheet 13 of 17...
  • Page 33 Lattice USB3 Video Bridge Development Kit Figure 24. Sheet 14 of 17...
  • Page 34 Lattice USB3 Video Bridge Development Kit Figure 25. Sheet 15 of 17...
  • Page 35 Lattice USB3 Video Bridge Development Kit Figure 26. Sheet 16 of 17...
  • Page 36 Lattice USB3 Video Bridge Development Kit Figure 27. Sheet 17 of 17...

  • Page 37: Appendix B. Bill Of Materials

    Lattice USB3 Video Bridge Development Kit Appendix B. Bill of Materials Table 10. Bill of Materials Quantity Part Number Manufacturer Description Value Reference DV7611BSWZ-P Analog Low Power 165 MHz HDMI Receiver 0731713356 Molex BNC connector C1, C2, C7, C10, LMK107B7105KA-T...
  • Page 38 Electronics FB7, FB8, FB9, FB10, FB11 FB12 BLM21PG300SN1D Murata Electronics 0471511001 Molex HDMI Connector LQP15MN5N6B02D Murata Inductor 5.6nH NRS8030T3R3MJGJ Taiyo Yuden Inductor 3.3uH L3, L4 NRS6028T4R7MMGK Taiyo Yuden Inductor 4.7uH KP-3216PBC Kingbright LFE3-17EA-6MG328C Lattice LFE3-17EA-328 LMH0394SQ Texas SDI equalizer Instruments...
  • Page 39 Quantity Part Number Manufacturer Description Value Reference LP38511MR-ADJ National LP38511MR-ADJ 3A Semiconductor Fast-Transient Response Adjust- able Low-Dropout Linear LT3029EMSE#PBF Linear Dual 500 mA/500 mA Technology Low Dropout, Low Noise, Micropower Linear Regulator LT3685EMSE#PBF Linear 36V, 2A 2.4 MHz Technology Step-Down Switch- ing Regulator U8, U9 LTC3621EMS8E-2#PBF...
  • Page 40 Quantity Part Number Manufacturer Description Value Reference R57, R58 CRCW04024K70FKEAHP RESISTOR CRCW04026K04FKED Vishay RESISTOR 6k04 R6, R7, R8, R9, CRCW04020000Z0ED Vishay Dale RESISTOR R41, R74, R78, R84, R86 CRCW0402200RFKED Vishay RESISTOR 200R R65, R72 ERA-2AED104X Panasonic RESISTOR 100k Electronic Components CRCW0603470RFKEA Vishay RESISTOR...
  • Page 41 Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: Lattice LFE3-17EA-USB3-EVN...

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