Lattice Solutions

IP Core

Timer/Counter IP Core

The Lattice Semiconductor Timer/Counter IP is used to track timeouts in the system, and it generates an interrupt to the CPU when a timeout is detected.

Certus-NX, CrossLink-NX, Avant-E, Avant-G, Avant-X, CertusPro-NX, CrossLink, CrossLinkPlus, ECP5 / ECP5-5G, iCE40 LP/HX, iCE40 Ultra / UltraLite, iCE40 UltraPlus, LatticeECP2/M, LatticeECP3, LatticeSC/M, LatticeXP2, Mach-NX, MachXO, MachXO2, MachXO3, MachXO3D, MachXO5-NX, Certus-N2 

AMBA, Lattice Propel, Lattice Diamond, Lattice Radiant, APB, AHB-Lite, Lattice Sentry, Lattice Sentry PFR IP Package, Security 

IP Core

Helion IONOS Image Signal Processing IP Portfolio

Comprehensive, high-quality, highly-configurable ISP solution from Helion Vision, from basic to advanced High Dynamic Range Imaging (HDRI) color pipelines.

MachXO, LatticeXP2, LatticeECP3, CrossLink, ECP5 / ECP5-5G, CrossLink-NX 

HDR, Image Processing, Video Tx/Rx, Lattice mVision, Automotive, Avionics 

Reference Design

I2C Bus Master

Demonstrates how a fast and configurable I2C-Bus Master Controller can be constructed and utilized in a Lattice CPLD/FPGA device

MachXO, LatticeXP2, ispMACH 4000ZE, MachXO2, LatticeECP3, Platform Manager, ECP5 / ECP5-5G, MachXO3 

Bus Controllers, I2C, TOR Switch, Home Control Appliances & Security, IoT & Wearables, Notebooks & PCs, Printers, Smart Toys & Robots, Tablets, 5G 

Reference Design

I2C Master - WISHBONE Compatible

Based on the OpenCores I2C master core, this Reference Design provides a bridge between the I2C and WISHBONE bus

MachXO, MachXO2, LatticeXP2, LatticeECP3, ECP5 / ECP5-5G, MachXO3 

I2C, Wishbone, Bus Controllers, TOR Switch, Home Control Appliances & Security, IoT & Wearables, Notebooks & PCs, Printers, Smart Toys & Robots, Tablets, 5G 

Reference Design

Simple Sigma-Delta ADC

Implements an Analog-to-Digital (ADC) using on-FPGA differntial LVDS inputs (or inexpensive analog comparitor). Save cost by eliminating external ADC devices.

MachXO, MachXO2, LatticeXP2, iCE40 UltraPlus 

ADC/DAC, Home Control Appliances & Security, IoT & Wearables, Notebooks & PCs, Printers, Smart Toys & Robots, Tablets, Guidance Systems, Smart munitions 

Reference Design

UART Reference Design

The UART reference design describes a fully configurable UART optimized for and implemented in a variety of Lattice devices.

ispMACH 4000ZE, MachXO, LatticeXP2, Platform Manager, MachXO5-NX, MachXO2 

Bus Controllers, UART 

Reference Design

SDR SDRAM Controller-Advanced Reference Design

Provides a simple generic system interface to the bus master, reducing the user's effort to deal with the SDRAM command interface.

MachXO, ispMACH 4000ZE, LatticeXP2, MachXO2, LatticeECP3, ECP5 / ECP5-5G, MachXO3 

DDR SDRAM 

Reference Design

Cyclic Redundancy Check Reference Design

Implements CRC generator and checker with polynomial orders from CRC-1 to CRC-64

MachXO2, MachXO 

CRC, Data Communication, Defense 

Reference Design

SPI Controller - WISHBONE Compatible

Provides an interface between a microprocessor with a WISHBONE bus and external SPI devices.

ispMACH 4000ZE, MachXO, LatticeXP2, MachXO2, MachXO3 

SPI, Wishbone, TOR Switch 

Reference Design

NOR Flash Memory Controller - WISHBONE Compatible

Provides a NOR flash memory controller through WISHBONE bus. It supports several common operational modes of a NOR flash

MachXO, MachXO2 

NOR Flash, Wishbone, Defense 

Reference Design

Read and Write Usercode

Read or change a Usercode or User Electronic Signature (UES) through general I/O without reprogramming the entire on-device Flash or interrupting the system.

ispMACH 4000ZE, MachXO, MachXO2, MachXO3 

Security, UES 

IP Core

32 Bit PCI Master/Target

Provides a customizable 32/64-bit master/target or target solution - revision 2.2 for speeds up to 66MHz

LatticeECP2/M, MachXO, LatticeXP2, LatticeECP3, MachXO2 

Bus Controllers, PCI 

IP Core

32 Bit PCI Target

Fully compliant with the PCI Local Bus Specification, revision 2.2 for speeds up to 66MHz

LatticeECP2/M, MachXO, LatticeXP2, LatticeECP3, MachXO2 

Bus Controllers, PCI 

Board

MachXO Breakout Board

A simple low-cost board that provides complete I/O access to the MachXO (2280C-FTN256)+LEDs, Prototyping Area+Power...

MachXO 

Breakout 

Reference Design

8b/10b Encoder/Decoder

8b to 10b encoder and 10b to 8b decoder

MachXO, LatticeECP3, LatticeXP2, ispMACH 4000V/B/C/Z 

Data CODEC, Data Communication 

Reference Design

NAND Flash Controller

Implements a simple Flash memory controller host interface. Supports reset, read ID, block erase, page program and page read commands.

MachXO2, LatticeXP2, MachXO, MachXO3 

NAND Flash 

Board

MachXO Standard Evaluation Board

No longer available - for reference only. General evaluation and prototyping platform for the MachXO (LCMXO640C or 2280C) + Status LEDs and 8 I/O LEDs, 8-bit

MachXO 

Breakout 

Board

MachXO USB Starter Evaluation Board

Basic evaluation and prototyping board for the MachXO (LCMXO640C-3TN144C) + USB programming & power + 24 Mhz...

MachXO 

Breakout 

Board

MachXO Control Development Kit

No longer available - for reference only. A platform for prototyping system control designs using MachXO-2280 PLD and POWR1014A + 2 Mbit SPI and 1 Mbit SRAM.

MachXO 

SRAM 

Board

MachXO Mini Development Kit

No longer available - for reference only. A Low-cost platform for MachXO 2280 + 2 Mbit SPI Flash and 1 Mbit SRAM memory + Expansion header for I2C and SPI.

MachXO 

Breakout