Lattice Solutions

IP Core

RISC-V MC CPU IP Core

The Lattice RISC-V MC CPU soft IP contains a 32-bit RISC-V processor core and optional submodules – Timer and Programmable Interrupt Controller (PIC).

MachXO3D, Certus-NX, CrossLink-NX, Avant-E, MachXO5-NX, CertusPro-NX, MachXO3, MachXO2, Avant-G, Avant-X 

AHB-Lite, Soft Processor, RISC-V, Lattice Propel, TOR Switch, Defense, Automotive, SDR 

IP Core

RISC-V SM CPU IP Core

Lattice RISC-V SM CPU IP core supports the RV32I instruction set, external interrupt, and debug feature, which is JTAG – IEEE 1149.1 compliant.

Avant-E, MachXO5-NX, Certus-NX, CertusPro-NX, CrossLink-NX, MachXO3D, MachXO3, MachXO2, Avant-G, Avant-X 

AHB-Lite, Soft Processor, RISC-V, Lattice Propel, TOR Switch, Defense, Automotive, SDR 

IP Core

RISC-V RX CPU IP Core

Lattice RISC-V RX IP processes data and instructions while monitoring the external interrupts, using 32-bit RISC-V processor core and several submodules.

Avant-E, MachXO5-NX, Certus-NX, CertusPro-NX, CrossLink-NX, Avant-G, Avant-X 

AHB-Lite, Soft Processor, RISC-V, RTOS, Lattice Propel, Defense, Automotive 

IP Core

RISC-V Nano CPU IP Core

The RISC-V Nano CPU IP contains a 32-bit RISC-V processor core that supports the RV32I instruction set and a lightweight interrupt merge controller.

Avant-E, Avant-G, Avant-X, MachXO5-NX, CrossLink-NX, Certus-NX, CertusPro-NX 

Soft Processor, RISC-V, Lattice Propel, Lattice Diamond, Lattice Radiant, Defense, AHB-Lite 

IP Core

Tightly-Coupled Memory (TCM) IP Core

The Tightly-Coupled Memory (TCM) IP ensures low-latency automatic selection of the best memory type for user-selected application.

Avant-E, Avant-G, Avant-X, MachXO5-NX, Certus-NX, CertusPro-NX, CrossLink-NX 

Embedded Ram, FIFO, Lattice Propel, Lattice Diamond, Lattice Radiant, Defense 

IP Core

RISC-V I/O Physical Memory Protection (IOPMP) IP Core

RISC-V I/O Memory Protection IP protects the data in specific memory regions and allows the CPU to control external AXI manager access to AXI subordinates at run-time.

Avant-E, Avant-G, Avant-X, MachXO5-NX, CrossLink-NX, Certus-NX, CertusPro-NX 

Soft Processor, RISC-V, Lattice Propel, Lattice Diamond, Lattice Radiant, Defense 

IP Core

Lattice Sentry PLD Interface IP Core

Lattice Semiconductor Customer Programmable Logic Devices (PLD)implements a bidirectional mailbox for sending and receiving messages.

Mach-NX, MachXO5-NX 

AHB-Lite, APB, FPGA, RTL, Lattice Propel, PLD, Lattice Sentry, Lattice Sentry PFR IP Package, Security 

IP Core

Lattice Sentry SMBus Mailbox IP Core

SMBus, a two-wire interface that support fairness arbitration and compatible with AHB-Lite specification. Target devices are Mach-NX and MachXO3D.

MachXO3D, Mach-NX 

I2C, AHB-L, Lattice Propel, Lattice Sentry, Security, SMBus, RoT, RTL, Lattice Sentry PFR IP Package 

IP Core

PIC IP Core

Lattice Semiconductor PIC soft IP with configurable 1~8 interrupt inputs and 32-bit AHB-L interface for Mach-NX FPGA

Mach-NX, MachXO5-NX 

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

IP Core

SFB Interface IP Core

SFB allow access to AHB-L CPLD block , management CPU recovery circuit and Flash sector for read/write.

Mach-NX 

AHB-Lite, Lattice Propel, Lattice Sentry, Security, SPI, JTAG, Soc, CPLD, Lattice Sentry PFR IP Package 

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

Lattice Sentry ESB Mux IP Core for MachXO3D

Propel IP Module for Lattice Sentry: Enables access the MachXO3D embedded security block (ESB) simultaneously with internal crytographic operations

MachXO3D 

AMBA, APB, Security, Lattice Sentry PFR IP Package, Lattice Sentry, Lattice Propel 

IP Core

Lattice Sentry I2C Filter IP Core

Sentry I2C Filter IP Core provides an interface between I2C bus devices and a host processor while protecting against common I2C bus vulnerabilities.

Mach-NX, MachXO3D, MachXO5-NX 

I2C, AHB-Lite, AHB-L, Lattice Propel, Lattice Sentry, Security, AMBA, FPGA, SMBus, RoT, Lattice Diamond, Lattice Sentry PFR IP Package, Defense 

IP Core

Lattice Sentry I2C Monitor IP Core for MachXO3D

Propel IP Module for Lattice Sentry: Monitors traffic on I2C bus to identify and block potentially illegal traffic.

MachXO3D 

APB, AMBA, Lattice Sentry PFR IP Package, Security, I2C, Lattice Propel, Lattice Sentry 

IP Core

Lattice Sentry QSPI Monitor IP Core for MachXO3D

Propel IP Module for Lattice Sentry: Monitors traffic on SPI/QSPI bus to identify and block potentially illegal traffic.

MachXO3D 

APB, SPI, Security, Lattice Sentry PFR IP Package, Lattice Sentry, Lattice Propel, Defense 

IP Core

Lattice Sentry QSPI Streamer IP Core for MachXO3D

Propel IP Module for Lattice Sentry: Provides fast SPI memory access for firmware authentication as part fo Platform Root of Trust operation

MachXO3D 

AMBA, Lattice Propel, APB, Lattice Sentry PFR IP Package, SPI, Lattice Sentry, Security 

IP Core

AXI4 to APB Bridge Module

The Lattice Semiconductor AXI4 to APB Bridge Module provides an interface between the high-speed AXI4 and APB.

Certus-N2, Avant-E, Avant-G, Avant-X, CrossLink-NX, MachXO5-NX, Certus-NX, CertusPro-NX, ECP5 / ECP5-5G, LatticeECP3 

APB, AXI4, Lattice Avant, Lattice Propel 

IP Core

AXI4 to AHB-Lite Bridge Module

Lattice Semiconductor AXI4 to AHB-Lite Bridge Module provides an interface between the high-speed AXI4 and AHB-Lite.

Certus-N2, Avant-E, Avant-G, Avant-X, CrossLink-NX, MachXO5-NX, Certus-NX, CertusPro-NX, ECP5 / ECP5-5G, LatticeECP3 

AHB-L, AHB-Lite, AXI4, Lattice Avant, Lattice Propel 

IP Core

FreeRTOS

FreeRTOS software included in Lattice Propel 2022.1 for RISC-V embedded processor available with real-time kernel and set of libraries.

Avant-E, MachXO5-NX, CertusPro-NX, Certus-NX, CrossLink-NX 

Lattice Propel, RTOS, RISC-V 

Reference Design

LVDS Tunneling Protocol and Interface Reference Design

The DC-SCM 2.0 LTPI Reference Design provides multiple solution compliant with DC-SCM 2.0 with a standardized DC-SCI and aggregating multiple data channels.

MachXO5-NX, MachXO3D, MachXO3, Mach-NX 

CRC, LVDS, I2C, GPIO, UART, LTPI, AMBA, APB, Lattice Diamond, Lattice Propel