1. Universal Serial Bus Revision 2.0 Specification, http://www.usb.org/developers/docs/usb_20_122208.zip .
2. FT245BM USB FIFO (USB-Parallel) I.C. http://www.ftdichip.com/Documents/DataSheets/DS_FT245BM.pdf .
3. FT245BM Designers Guide. Version 2.0. http://www.ftdichip.com/Documents/AppNotes/DG245_20.pdf .
4. D2XX Programmer’s Guide. http://www.ftdi-chip.com/Documents/ProgramGuides/D2XX_Prog-rammer’s_Guide(FT_000071).pdf .