MachXO PLD是非易失的可以無(wú)限次重新配置的可編邏輯器件PLD），具有256-2280個(gè)查找表（LUT），73-271個(gè)I/O，多達(dá)27.6Kb sysMEM嵌入?yún)^(qū)塊RAM，多達(dá)7.7Kb分布式RAM，可編程的sysIO™緩沖器支持LVCMOS 3.3/2.5/1.8/1.5/1.2,LVTTL.PV和LVDS，Bus-LVDS,LVPECL,RSDS,器件支持3.3V,2.5V,1.8V或1.2V電源，IEEE 1532兼容的在系統(tǒng)編程，主要用在各種終端市場(chǎng)包括消費(fèi)類電子，汽車電子，通信，計(jì)算，工業(yè)和醫(yī)療。

MachXO PLD控制開(kāi)發(fā)套件

MachXO Control Development Kit

The MachXOControl Development Kit is a platform for rapidly prototyping system control designs using MachXO PLDs. The kit features the MachXO LCMXO2280 device, Power Manager II ispPAC-POWR1014A, 2 Mbit SPI Flash and 1 Mbit SRAM memory, a temperature sensor, an expansion header for I2C and SPI interfaces, and several LEDs and user switches.

Using the preloadedcontrol system-on-chip (Control SoC) design provided with the development kit, you can now test within minutes boardcontrol functions including fan speed control based on temperature monitoring, LCDcontrol, complete power supply monitoring and reset distribution in conjunction with the Power Manager II POWR1014A and 8-bit LatticeMico8 microcontroller.You can then build your own designs using the free downloadable reference design source code, implementing these features in less than an hour. The board also features USB channels for JTAG programming and debugging from a host PC. A prototype area provides access to a variety of PIO banks of the MachXO PLD and the on-board I2C bus. The board can be controlled with a menu driven interface via terminal programs running on a host PC.

MachXO PLD控制開(kāi)發(fā)套件主要特性：

The MachXO Control Evaluation Board features the following:

Preloaded Control SoC demo

MachXO LCMXO2280

Power Manager II ispPAC-POWR1014A

2Mbit SPI Flash 1Mbit SRAM

I²C temperature sensor

Current and voltage sensor circuits

On-board fan

Interface to 16 x 2 LCD panel *

SDmemory and Compact Flash memory card sockets *

Audio output channel

Expansion header for SPI I²C

LEDs switches

Standard USB cable for device programming and I²C communication

RS-232/USB JTAG/USB interface

3 x 1 prototyping area

RoHS-compliant packaging and process

圖1。MachXO PLD控制評(píng)估板外形圖（頂視圖）

圖2。MachXO LCMXO2280C控制評(píng)估板方框圖

圖3。MachXO LCMXO2280C控制評(píng)估板電路：配置

圖4。MachXO LCMXO2280C控制評(píng)估板電路：Bank 0和Bank 1

圖3。MachXO LCMXO2280C控制評(píng)估板電路：Bank 2和3

圖4。MachXO LCMXO2280C控制評(píng)估板電路：Bank 4和5

圖5。MachXO LCMXO2280C控制評(píng)估板電路：Bank 6和7