IEEE recommended practice for powering and grounding electronic equipment. (Color Book Series - Emerald Book)

摘要

This work presents the preliminary results obtained for the highlevel implementation of a self-testing 8051 microprocessor. From anexisting VHDL description of the microprocessor, six main blocks wereidentified: a state generation block, a control unit, a validationblock, an ALU, a RAM and a ROM. For five of them, a test strategy wasstudied and implemented, so that the whole circuit embedded teststructures capable of performing the microprocessor test at-speed. Inthis paper, we present the test strategies used and the implementationresults achieved from a synthesis process in a FPGA environment