1 # ixo-usb-jtag - Emulation of a Altera Bus Blaster I on a Cypress FX2 IC.
3 # The ixo-usb-jtag firmware can be loaded onto a bunch of different hardware
5 # * Xilinx USB Platform Cable
6 # * Many Digilent boards such as the Nexys, Nexys 2 and Atlys boards
7 # * Many fpga4fun.com boards from such as the Saxo and Xylo boards
10 # Original version - http://www.ixo.de/info/usb_jtag/
11 # Updated version - http://ixo-jtag.sourceforge.net/
12 # Newest version - http://github.com/mithro/ixo-usb-jtag
14 # Procedure for using is;
15 # * Get the ixo-usb-jtag firmware for your hardware (or build it yourself).
16 # * Load the firmware using the fxload tool.
19 # Unless you burn the firmware into the EEPROM on your device, power cycling
20 # will require you to reload the firmware using the fxload tool. This can be
21 # automated by using udev rules (which can be found in the firmware
24 # Ubuntu packages built from mithro's version (with prebuilt firmware and udev
25 # rules) can be found at
26 # https://launchpad.net/~timvideos/+archive/ubuntu/fpga-support
28 # TODO: Refactor the usb_blaster driver to allow loading firmware using any low
29 # level driver. Loading firmware is currently only supported on the ublast2
30 # driver but ixo-usb-jtag requires the ftdi driver.
33 usb_blaster_vid_pid 0x16C0 0x06AD
34 usb_blaster_device_desc "Van Ooijen Technische Informatica"
35 # ixo-usb-jtag is only compatible with the ublast1 protocol implemented via the
36 # ftdi modes, using ublast2 will cause openocd to hang.
37 usb_blaster_lowlevel_driver ftdi