FT2232SPI Programmer

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Recent versions of flashrom support the -p ft2232spi option which allows you to use a FTDI FT2232H/FT4232H based device as external SPI programmer.

This is made possible by using libftdi. flashrom autodetects the presence of libftdi headers and enables FT2232H/FT4232H support if they are available.

Devices

Documentation

DLP Design DLP-USB1232H

Setup

  • Put a jumper on pins 8 and 9, which configures the device to be powered by USB. Without this jumper it will not be powered, and thus not be detected by your OS (e.g. it will not appeat in the lsusb output).
  • TODO: Voltage regulator 3.3V and two capacitors.

Photos

Where to buy

FT2232H Mini-Module

Where to buy

FT4232H Mini-Module

Where to buy