Applications
Industrial & Auto
Aerospace & Defense
Defense Overview
Guidance Systems
Software Defined Radio
Space
UAVs
Solution Stacks
Lattice Automate
Lattice Drive
Lattice mVision
Lattice sensAI
Lattice Sentry
Automotive
Automotive Overview
ADAS / Driver Assistance
Functional Safety
Infotainment
Quality & Reliability
Factory Automation
Functional Safety
Machine Vision
PLCs
Robotics
Other Industrial
Medical
Video Surveillance
Comms & Computing
Client Computing
Notebooks / PCs
Printers
Tablets
Solution Stacks
Lattice mVision
Lattice ORAN
Lattice sensAI
Lattice Sentry
Datacenter Systems
Platform Firmware Resiliency
Servers
Storage
Switches
Wireless
5G Open RAN
HetNet Small Cells
Low Power Radios
Millimeter Wave Radios
Wireline
10 Gbps Ethernet MAC
Hitless Updates
Intelligent SFP
RGMII to GMII Bridge
Consumer
Prosumer Electronics
IoT & Wearables
VR Head Mounted Display
Smart Home
Consumer Robots & Toys
Home Control & Security
Solution Stacks
Lattice mVision
Lattice sensAI
Products
FPGAs & Other Devices
Control & Security FPGA
MachXO5-NX
Mach-NX
MachXO3D
MachXO3
MachXO2
L-ASC10
Platforms
Lattice Avant
Lattice Nexus
General Purpose FPGA
Avant-X
Avant-G
Avant-E
CertusPro-NX
Certus-NX
ECP5 & ECP5-5G
LatticeECP3
Ultra Low Power FPGA
iCE40 UltraPlus
iCE40 Ultra
iCE40 UltraLite
iCE40 LP/HX
Video Connection FPGA
CrossLinkU-NX
CrossLink-NX
CrossLinkPlus
CrossLink
VIEW ALL DEVICES →
Software Tools
Software Tools
Lattice Diamond
Lattice Propel
Lattice Radiant
Lattice sensAI Studio
Neural Network Supplies
Software Licensing
VIEW ALL SOFTWARE TOOLS →
Solutions
Solutions
Community Sourced
Demos
IP Cores
Kits & Boards
Reference Designs
Programming Hardware
Solution Stacks
Lattice Automate
Lattice Drive
Lattice mVision
Lattice ORAN
Lattice sensAI
Lattice Sentry
VIEW ALL SOLUTIONS →
Support
Technical Support
Support
Answer Database
Get Technical Support
HSPICE I/O Kit Request
General Inquiries
EXPLORE HELP CENTER →
Software Licensing
Software Licensing
Request a License
Purchase Software License
IP Licensing Support
New IP License Request
IP License Bundles
Academic License Request
Quality & Reliability
Quality & Reliability
Quality & Reliability Information
Export Classification Information
Product Change Notifications (PCNs)
Part Number Reference Guide
Services
Design Services
Lattice Design Group
Lattice Partner Network
Product Services
Programming
Programming Service Partners
Secure Supply Chain
Lattice SupplyGuard
Training
Lattice Insights
Discontinued Products
Mature & Discontinued Devices
Legacy Devices & Software
Legacy Products
FPGA Software Archive
Silicon Image Software Archive
Buy
Americas Sales
Sales Locator
Brazil
Canada
Mexico
Puerto Rico
USA
VIEW ALL →
Europe & Africa Sales
Sales Locator
Finland
France
Germany
Israel
Italy
Norway
Spain
Sweden
United Kingdom
VIEW ALL →
Asia Pacific Sales
Sales Locator
Australia
China
India
Indonesia
Japan
Singapore
South Korea
Taiwan
Vietnam
VIEW ALL →
Online Store
Lattice Products
Silicon Devices
Software, Cables, & Boards
BUY ONLINE →
Discontinued Products
Discontinued Products
Rochester Electronics
Arrow Electronics
Blog
About Lattice
About Lattice
About Lattice
About the Company
Corporate Stewardship
Contact Us
Investor Relations
Investor Relations
Investor Overview
Online Investor Kit
Investor FAQ
Board Of Directors
Management
Corporate Governance
SEC Filings
Quarterly Earnings
Analysts
Ethics
Newsroom
Newsroom
Announcements
Blogs
Upcoming Product Events
Image Library
Video Library
Webinar Library
Media Contacts
Careers
Careers
Careers Homepage
Search Job Openings
Our Benefits
Sign In
Register
en
Home
>
Support
>
Answer Database
Answer Database
Have a question? We've got the answer.
Narrow Your Results
Search within results
Family
All CPLD (47)
All Devices (366)
All FPGA (427)
All ispClock (6)
All Mixed Signal (13)
All Power Management (40)
ASSP-Wired (Silicon Image) (17)
ASSP-Wireless(Silicon Image) (1)
Avant-AT-E (3)
Avant-AT-X (2)
Certus-NX (42)
CertusPro-NX (110)
CrossLink (91)
CrossLink-NX (70)
GAL/ispGAL (7)
iCE40 (57)
iCE40 Ultra (9)
iCE40 Ultra Lite (3)
iCE40 UltraLite (8)
iCE40 UltraPlus (26)
ispClock 5400D (10)
ispClock 5500 (1)
ispClock 5600A (8)
ispClock 5600V (1)
ispLSI1000 (2)
ispLSI2000 (2)
ispLSI5000 VE (1)
ispMACH 4000 (41)
ispMACH 4A5 (5)
ispPAC (1)
LatticeEC (1)
LatticeECP2 (7)
LatticeECP2/M (52)
LatticeECP3 (232)
LatticeECP5 (70)
LatticeSC/M (41)
LatticeXP (2)
LatticeXP2 (53)
Mach-NX (2)
MachXO (29)
MachXO2 (170)
MACHXO3 (76)
MACHXO3D (19)
MACHXO5 (22)
Other CPLD (4)
Other FPGA (21)
Other Mixed Signal (3)
Platform Manager (31)
Platform Manager ll (22)
Power Manager (2)
Power Manager II (118)
Category
ADC (2)
Architecture (559)
B2P/P2B (1)
Boot Modes (1)
Connectivity (1)
Custom Board (1)
Customer Board Design (85)
Debugging (41)
Device Modeling (24)
Device Programming (310)
Diamond (42)
Documentation (7)
EBR/Large RAM (4)
Embedded Programming (2)
Entry (30)
Ethernet (3)
Ethernet Suite (2)
Evaluation Board (1)
External Memory Interfaces (DDR3, DDR4, LPDDR4, etc.) (3)
Fabric (8)
General Inquiry (2)
GPIO (2)
HPIO (LVDS, SSTL, HSTL, etc.) (13)
I2C (2)
iCEcube2 (4)
Implementation (222)
Inquiries (55)
Installation (46)
ISPLever/ISPLeverClassic (7)
Lattice Evaluation Board (43)
Lattice IP/Reference Design (182)
Lattice MACO Cores (5)
License Error (3)
License Installation (2)
Licensing (42)
MICO8/MICO32 (5)
MIPI D-PHY RX/TX (5)
Modification (1)
New License Request (1)
Notification (1)
OEM Simulation Tool (ModelSim) (6)
Oregano Systems (1)
Other (21)
PAC-Designer (55)
PCI Express Suite (8)
PCIe (25)
PLD Applications (1)
PLL/Clocks/Clock Tree (5)
Power (3)
Processor, Controller & Peripheral (8)
Programming and Configuration (38)
Propel (RISC-V) (27)
Quality and Reliability (2)
Radiant (68)
Reference Design (1)
Reliability and Materials (35)
Security (12)
SED/SEC (3)
Sentry (1)
Serdes/PCS (9)
Simulation (60)
SPI (1)
Third-party Simulation Tools (5)
UART (3)
Update Existing License (1)
Video & Imaging (15)
Video and Display (6)
WRIO (LVCMOS, LVTTL, SubLVDS, etc.) (8)
Type of Issue
AI/Machine Learning (1)
Architecture (52)
Audio, Video, and Image Processing (8)
Connectivity (37)
Documentation (83)
Hardware (934)
IP Core (47)
IP/Reference Design (190)
Other (24)
Processor, Controllers, Peripherals (12)
Programming and Configuration (59)
Reference Design (7)
Sales (1)
Schematics/Layout Review (3)
Software (874)
Software Licensing (14)
Solution Stack (1)
Timing Closure/Analysis (32)
Wired/Wireless (3)
Related To
10Gb+ Ethernet MAC (1)
2.5Gb Ethernet MAC (1)
2D Scaler (3)
3rd Party (6)
5V/3.3V Hot Swap Controller (1)
7:1 LVDS Video (3)
ABEL (4)
Adapters (2)
Aldec (41)
All (4)
Appnote/Technote (12)
ASIC Block (MACO) (4)
Attributes/Directives (5)
Bitstream/JEDEC Generation (6)
Block Modular Design (1)
Block Viterbi Decoder (1)
Board Debug (15)
BSDL (5)
Cables (22)
Closed-loop Trim/Fault Logger (5)
Color Space Converter (1)
Compile/Fit (11)
Configuration (1)
Configuration/Programming (148)
Constraint-Pref Editor (13)
CPRI (4)
Customer Board (9)
Data Retention (1)
Datasheet (25)
DDR Memory Interface (11)
DDR SDRAM Controller (1)
DDR/DDR2/DDR3 (8)
DDR2 SDRAM Controller (4)
DDR3 SDRAM Controller (27)
DELPHI (1)
Deployment Tool (7)
Design Planner (7)
Design Utilities (7)
Device Materials (17)
Diamond Programmer (29)
DSP (1)
ECP/EC-Standard (1)
ECP3-I/O Protocol (2)
ECP3-Serial Protocol (1)
ECP3-Versa (1)
ECP3-Video Protocol (1)
Embedded Functional Block (EFB) (11)
Embedded Programming (24)
EPIC (3)
Ethernet 1/10 Gigabit FlexiMAC (5)
Examples (2)
FFT Compiler (2)
FIR Filter Generator (1)
Fitter (4)
General Logic (17)
Generic DDR (9)
HDL Explorer (3)
HDMI/DVI Interface (5)
HDR-60 Eval Board (9)
Help Files (2)
Hercules-Standard (3)
HVOUT (1)
I2C (18)
I2C Slave Peripheral (1)
IBIS (17)
iCECube2 (1)
IEEE 1588 Clock_M (1)
Inquiries (1)
IO (134)
IO Assistant (4)
IP (1)
IP Core License (1)
IP/Reference Design Inquiries (10)
IPexpress (16)
ispClock (1)
ispClock 5312S (1)
ispDaisy Chain Download (1)
ispLEVER (10)
ispMACH 4000ZE Pico Dev Kit (3)
ispVM Embedded (17)
ispVM System - Win ALL (1)
ispVM System (60)
ispVM System-Linux (1)
ispVM System-Win 7 (1)
ispVM System-Win Vista (1)
ispVM System-Win XP (1)
JTAG (9)
Lattice Diamond (25)
Lattice Evaluation Boards (1)
Lattice Evaluation Boards (All) (5)
Lattice Simulator (1)
LatticeMico32 (15)
Layout (11)
Layout Review (3)
Lead Free/RoHS (1)
Lifetime (2)
Linux (6)
LogiBuilder (20)
LSE (Lattice Synthesis Engine) (2)
MachXO Control Dev Kit (1)
MachXO2 1200 Breakout (1)
MAP (9)
Memory EBR/Distributed (12)
Mico32(MSB) (12)
Mico8 Microcontroller (12)
MIPI CSI2 RX (1)
MIPI CSI2 TX (1)
MIPI DSI RX (2)
Mixed Language (3)
Model 300 Programer (1)
Module/IP Manager (2)
MTI (8)
NC-Verilog (2)
NGD (1)
ORCAstra (7)
Oscillator (5)
Other (43)
PAC-Designer (1)
Packaging (15)
PAR (26)
PCI Express x4 Endpoint (1)
PCIe (28)
PCN (2)
PCS Pipe (2)
Platform Manager Development Kit (6)
PLL/DLL/Clock Routing (75)
Power (33)
Power Calculator (6)
Power Sequence (21)
Preference Views (1)
Processor PM Dev Kit (1)
Project Navigator (8)
RAM-Type Interface for Embedded User Flash Memory (1)
Ref. Design (1)
Reliability (14)
Reveal (28)
RGMII to GMII Bridge (1)
Schematic (47)
Schematic Review (16)
Security (1)
SERDES/PCS (100)
Serial RapidIO (1)
SGMII (2)
SGMII and Gb Ethernet PCS (6)
Simulation (5)
Simulation Files (1)
Soft Error Detection (SED) (2)
SPI (3)
SPI WISHBONE Controller (1)
SPI4.2 (4)
Spice (1)
SSO (1)
SSO Analysis (3)
Synopsys (3)
Synopsys (VCS) (1)
Synplicity (12)
Synplicity-EDIF (1)
Synthesis (25)
Third Party Tools (4)
Timing Analysis (26)
Timing Closure (9)
Trace (8)
TRIM (2)
TRIM Usage (8)
Triple Speed 10/100/1G Ethernet MAC (1)
Tri-Rate SDI PHY (3)
Tri-Speed Ethernet MAC (6)
Tutorials (2)
UART (1)
User Flash Memory (UFM) (3)
User Guides (5)
VHDL (3)
VMON Usage (1)
Web Site (1)
Win 7 (4)
Win Other (1)
Win Vista (4)
Win-All (9)
XAUI 10Gb Ethernet AUI (3)
XP2 Brevia Dev Kit (1)
XpressLite PCIe x1 Controller (1)
Topic
ID
Family
Category
Related To
All Nexus: For Nexus SED/SEC, is 1-bit of error always correctable?
6583
CertusPro-NX
Processor, Controller & Peripheral
Nexus Devices: Where to find the information of the I3C Common Command Code (CCC) for Nexus…
6581
CertusPro-NX
Architecture
Configuration/Programming
Radiant 3.1: How to acquire clock skew report on Nexus devices for same source and destination…
6580
CertusPro-NX
Implementation
Timing Analysis
What are the steps to compile/elaborate a SERDES based design in NC-Verilog?
2165
LatticeECP3
Simulation
NC-Verilog
ECP3: Can output enable signal be used for 7:1 LVDS design?
2676
LatticeECP3
Architecture
IO
PAC Designer: In Trim Configuration Options, what does "Open External Resistors(s) Threshold"…
2674
Power Manager II
Customer Board Design
Schematic Review
Does Lattice recommend special handling of the CSSPIN pin for FPGA's configured via master SPI…
2677
All FPGA
Device Programming
Configuration/Programming
How can I run ispLEVER tools on Windows 7 32-bit versions?
1030
All Devices
Installation
Win 7
Are there any limitations with ispLEVER Starter and service packs?
1039
All Devices
Licensing
ispLEVER
LatticeMico32: Why does my LatticeMico32 debug session fail to launch?
1037
All FPGA
Lattice IP/Reference Design
LatticeMico32
Can I run ispLEVER in 64-bit Windows 7 or 64-bit Windows Vista?
1031
All Devices
Installation
ispVM System-Win 7
Do the unused I/O pins need to be grounded in a device?
1033
All Devices
Architecture
IO
How to set LatticeECP3 FPGA IO in temporary tri-state when another partner device in line card…
1052
LatticeECP3
Architecture
IO
Aldec: How can user check if the license for Aldec Active-HDL is available?
1053
All Devices
Other
[iCE40 LP/HX] Does iCE40 supports implementation of 7:1 LVDS display interface?
4207
iCE40
Lattice IP/Reference Design
7:1 LVDS Video
Can I use a USB to parallel port adapter with my parallel port ispDOWNLOAD cable?
1040
All Devices
Device Programming
Cables
How do I instantiate multiple Reveal cores into a design?
1047
All FPGA
Debugging
Reveal
How do I manually update ispLEVER and Diamond software?
1043
All Devices
Installation
Win-All
ECP5: How does the SPI (Serial Peripheral Interface) write the data into SPI Flash and what is the…
4291
All FPGA
Device Programming
Configuration/Programming
Can I update the sensor registers for the Lattice Sensor Extender while the MACHXO2 device is in…
4299
MachXO2
Lattice Evaluation Board
HDR-60 Eval Board
Page 1 of 120
First
Previous
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
Next
Last