Digital to Analog Conversion Problem

Develop 8 bit D/A converter (Digital to Analog) converter system to obtain 256 step staircase, going between 0 to 5 volts, at 1 Kilo Hertz. With appropriate modifications and filtering, obtain saw-tooth, triangular, square and sine waveforms (hints: for saw tooth, 8 bit counter and D/A; for triangular, 8 bit up and down counter with D/A; for square wave triangular and comparator; for sine square wave and BPF)). Provide all the design methodologies, waveforms very clearly. All this using PSPICE version 9.2... Has to provide the schematics and the equations for solving the problem... ## Deliverables 1) Complete and fully-functional working program(s) in executable form as well as complete source code of all work done. 2) Deliverables must be in ready-to-run condition, as follows (depending on the nature of the deliverables): a) For web sites or other server-side deliverables intended to only ever exist in one place in the Buyer's environment--Deliverables must be installed by the Seller in ready-to-run condition in the Buyer's environment. b) For all others including desktop software or software the buyer intends to distribute: A software installation package that will install the software in ready-to-run condition on the platform(s) specified in this bid request. 3) All deliverables will be considered "work made for hire" under U.S. Copyright law. Buyer will receive exclusive and complete copyrights to all work purchased. (No GPL, GNU, 3rd party components, etc. unless all copyright ramifications are explained AND AGREED TO by the buyer on the site per the coder's Seller Legal Agreement). ## Platform Using PSpice Schematics version 9.2.