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Document

iCE40 Programming and Configuration

Application Note, Key Documents FPGA-TN-02001 3.4 PDF 1.8MB

FAQ

iCE40 Family: What are the most common causes of NVCM programming or configuration failures on iCE40 Devices?

There are 3 common causes of NVCM boot failure:1. When NVCM programming is performed, Vpp_2V5 voltage limits have a smaller window and it should only be from 2.3V to 3,00V.2. On some iCE40 devices such as iCE40 Ultra and iCE40 Ultraplus, there are specific Power-up Supply Sequence. Make sure to…

Reference Design

FPGA Loader Reference Design

Provides the JTAG programming interface to the Flash, as well as control of data to the other FPGAs for configuration

Board

iCEdragon Evaluation Kit

No longer available - for reference only. For use with the SnapDragon platform and development of Android OS hardware solutions+iCE40HX8K FPGA+IR Sensor

Document

iCE Programming and Configuration Overview

Tutorials PDF 0.7MB

Webpage

Part Number Reference - iCE40 Family

Get the part number description/reference guide for the iCE40 family here.

Reference Design

MachXO2 I2C Embedded Programming Access Firmware

Provides C code for interfacing to MachXO2 from a microcontroller, and RTL for implementing I2C between an external master and the MachXO2

IP Core

DDR2 SDRAM Controller - Pipelined

General-purpose memory controller that interfaces with industry standard DDR2 SDRAM

Webpage

Programming Hardware

Take the strain out of in-system programming & in-circuit reconfiguration with our programming hardware.

Reference Design

画像センサブリッジ

iCE40 UltraPlus™は低コストで電力効率が良く、小型の画像センサインターフェースを提供します

Board

Single Wire Signal Aggregation Development Board

Single Wire Signal Aggregation Dev Board uses the smallest form factor FPGAs to perform as a Single-Wire aggregator for I2C, I2S, UART, & GPIO signaling.

Webpage

DediProg

​​DediProg serves worldwide EMS and automotive companies, maximize efficiency and quality in programming Microcontroller, Flash, eMMC, UFS, and more.​

FAQ

iCE40 Family: What is the recommended Configuration Mode for NVCM in iCE40 devices?

Description:It is reported that Fast Boot Mode encounters issue when configuring the device in some cases. Solution:The users should implement a Low or Medium Frequency Boot Mode for iCE40 Devices as this provides a more reliable configuration setup.

FAQ

iCE40 LP/HX: Does iCE40 LP384 support SB_WARMBOOT device configuration primitive?

SB_WARMBOOT is supported for all iCE40 Devices except for the iCE40-LP384.

FAQ

iCE40 LP: Is daisy-chain programming possible on multiple iCE40 chips?

iCE40 does not support daisy chain programming. However, since programming is through SPI interface, SPI_SO, SPI_SI, SPI_SCK, and CRESET_B pins can still be connected on the same bus. SPI_SS pins should be separated which are controlled by the SPI_Master. In using the HW-USB-2B programming cable…

Document

iCE65 mobileFPGA Configuration and Programming Overview

User Manual 1.0 PDF 0.7MB

Document

CrossLink Programming and Configuration User Guide

Application Note, Key Documents FPGA-TN-02014 1.8 PDF 0.6MB

Document

Parallel Flash Programming and FPGA Configuration

Application Note, Key Documents AN8077 1.3 PDF 2.4MB

Document

MachXO5-NX Programming and Configuration User Guide

Application Note, Key Documents FPGA-TN-02271 2.5 PDF 2.2MB

Document

MachXO3D Programming and Configuration User Guide

Application Note, Key Documents FPGA-TN-02069 1.9 PDF 1.4MB