Lattice Semiconductor LCMXO256C-S-EV User Manual

Starter evaluation board

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MachXO™ Starter Evaluation Board
User's Guide
April 2007
Revision: ebug14_01.4

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Summary of Contents for Lattice Semiconductor LCMXO256C-S-EV

  • Page 1 MachXO™ Starter Evaluation Board User’s Guide April 2007 Revision: ebug14_01.4...
  • Page 2: Software Support

    MachXO Starter Evaluation Board Lattice Semiconductor User’s Guide Introduction The Lattice MachXO Starter Evaluation Board provides a convenient platform to evaluate, test and debug user designs. The board features a Lattice MachXO256 cross-over programmable logic device in a 100-pin TQFP pack- age, power input jacks, a 33MHz clock oscillator and I/O connections.
  • Page 3: Lattice Machxo Device

    MachXO Starter Evaluation Board Lattice Semiconductor User’s Guide Figure 1. MachXO Starter Outline MachXO I/O Access Prototype Area MachXO I/O Access Expansion Header LED Bank Expansion Header MachXO I/O Access 3.3V LDO Switch DC Input 1.2V LDO Adjustable 33MHz Switches...
  • Page 4 MachXO Starter Evaluation Board Lattice Semiconductor User’s Guide I/O Voltage The Lattice MachXO device has two sysIO™ banks; each is capable of supporting multiple I/O standards. Each sysIO bank has its own I/O supply voltage (V ), which allows each I/O bank to be completely independent.
  • Page 5 MachXO Starter Evaluation Board Lattice Semiconductor User’s Guide Table 2. Device I/O Connections (Continued) Pin # Pin Name Expansion Connect Function/PCB Connect PL5B J1-14 GPIO PL5C J1-15 GPIO PL5D/GSR_N J1-16 GPIO PL6A J1-17 GPIO PL6B/TSALL J1-18 GPIO PL7A J1-19 GPIO...
  • Page 6: Expansion Header

    MachXO Starter Evaluation Board Lattice Semiconductor User’s Guide Table 2. Device I/O Connections (Continued) Pin # Pin Name Expansion Connect Function/PCB Connect PR4A J2-49 LED D6 PR3D J2-50 LED D5 PR3C J2-51 LED D4 PR3B J2-52 LED D3 PR3A J2-53...
  • Page 7: Prototype Area

    MachXO Starter Evaluation Board Lattice Semiconductor User’s Guide Prototype Area The MachXO Starter Evaluation Board contains a 0.8” x 1.0” plated through hole prototype area. The holes are spaced on 0.1” centers and are not connected to any MachXO device pins.
  • Page 8: Ordering Information

    Added important information for proper connection of ispDOWNLOAD (Programming) Cables. © 2007 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...
  • Page 9: Appendix A. Pcb Schematics

    MachXO Starter Evaluation Board Lattice Semiconductor User’s Guide Appendix A. PCB Schematics Figure 2. MachXO Starter Evaluation Board Expansion Port...
  • Page 10 MachXO Starter Evaluation Board Lattice Semiconductor User’s Guide Figure 3. MachXO Starter Evaluation Board...
  • Page 11 MachXO Starter Evaluation Board Lattice Semiconductor User’s Guide Figure 4. MachXO Starter Evaluation Board – Power Section...
  • Page 12: Appendix B. Pcb Layout Diagrams

    MachXO Starter Evaluation Board Lattice Semiconductor User’s Guide Appendix B. PCB Layout Diagrams Figure 5. MachXO Starter Evaluation Board Layout Diagrams Figure 1. Top Silkscreen Figure 2. Component Side Layout Figure 3. Solder Side Layout Figure 4. Bottom Silkscreen...
  • Page 13 Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: Lattice LCMXO256C-S-EV LCMXO256C-S-EVN...

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