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If you see areas that are lacking, have comments, ideas or suggestions, author will be happy to entertain them. A number of microprocessor instruction set cards in a common format are available as described in an article entitled A Set of Standard Microprocessor Programming Cards. One of the better practical resources. These articles are all from Microprocessor Report and appear in their original form. Because these articles were written at the time of each processor's announcement, note that some information may not be current.