Here are the circuits. I just took them from another site cause I was spending most of my time designing the circuits for the Xe1202. Step <http://instruct1.cit.cornell.edu/courses/ee476/FinalProjects/s2000/pete rdan/stepup.jpg> Up Step <http://instruct1.cit.cornell.edu/courses/ee476/FinalProjects/s2000/pete rdan/stepdown.jpg> Down