MachXO2 Pico Development Kit Users Guide October 2012 Revision: EB61 02.0MachXO2 Pico Development Kit Users Guide Introduction Thank you for choosing the Lattice Semiconductor MachXO2 Pico Development Kit. This guide describes how to begin using the MachXO2 Pico Development Kit, an easy-to-use platform for rapidly prototyping system control designs using MachXO2 PLDs. Along with the evaluation board and accessories, this kit includes the pre-loaded Pico SoC Demo (Environment Scanning Demonstration Design) that demonstrates board diagnostic functions including ultra-low power, LCD driver, I/O control, current measuring, time stamps and data logging to non-volatile memory using the 8-bit LatticeMico8 microcontroller. The contents of this users guide include demo operation, top-level functional descriptions of the various portions of the evaluation board, descriptions of the on-board connectors, switches, a complete set of schematics and the bill of materials for the MachXO2 Pico Evaluation Board. Note: Static electricity can severely shorten the lifespan of electronic components. See the MachXO2 Pico Devel- opment Kit QuickSTART Guide for handling and storage tips. Features The MachXO2 Pico Development Kit includes: MachXO2 Pico Evaluation Board The MachXO2 Pico Evaluation Board features the following on-board com- ponents and circuits: MachXO2 LCMXO2-1200ZE PLD device in a 132-ball csBGA package. The board is designed for density migration, allowing a lower density MachXO2 device to be assembled on the board. - Part number LCMXO2-1200ZE-P-EVN is populated with the R1 silicon. Part number LCMXO2-1200ZE- P1-EVN is populated with the Standard silicon. The demos have been targeted for a specific version of silicon and are not interchangeable. For more information on the R1 to Standard migration refer to AN8086, Designing for Migration from MachXO2-1200-R1 to Standard (Non-R1) Devices - 4 Mbit SPI Flash memory Current sensor circuits using Delta-Sigma ADC LCD driven with PWM analog output circuitry 2 Expansion header for JTAG, SPI, I C and PLD I/Os 4 capacitive touch sense buttons Standard USB cable for device programming RS-232/USB and JTAG/USB interface RoHS-compliant packaging and process USB or 2032 battery powered Pre-loaded Reference Designs and Demo The kit includes a pre-loaded Pico SoC Demo design that inte- grates several Lattice reference designs including: the LatticeMico8 microcontroller, master WISHBONE bus controller, soft delta-sigma ADC, SPI master controller, UART peripheral, Embeded Block RAM and additional control functions. USB connector Cable A mini B USB port provides power, a communication and debug port via a USB-to-RS- 232 physical channel and programming interface to the MachXO2 JTAG port. Battery A 2032 coin battery can provides an alternate source of power. QuickSTART Guide Provides information on connecting the MachXO2 Pico Evaluation Board, installing Win- dows hardware drivers, and running the Pico SoC Demo. Figure 1 shows the top side of the MachXO2 Pico Evaluation Board with comments on the specific features that are designed in the board. 2