FT2232SPI Programmer

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

Devices

• DLP Design DLP-USB1232H
• FT2232H Mini-Module Evaluation Kit
• FT4232H Mini-Module Evaluation Kit

Documentation

• DLP-USB1232H datasheet
• FTDI FT2232H datasheet

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

• Dlp usb1232h top.jpg
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Where to buy

• Digikey
• Mouser
• Saelig