Dear sir or madam, can you forward a copy of amd2901 tutorial files. then I can use it to run according to the tutorials. thanks. and also can you forward a copy of the following doc. This tutorial doesn't contain a description of the Am2901, but the methodology used in Alliance to produce it. Nevertheless, you will find in the file AMD2901-doc.tgz, the original data-sheet of the circuit. To uncompress the sheets, use the UNIX command