MBIST( Memory Built In Self Test) is implemented to test memories in the design for different types of faults. MBIST contains the processor and wrapper
Month: March 2020
CHISEL:multiplexer
A multiplexer is a circuit which selects between the input signals depending on select signal. In basic form of multipexer (2:1 mux) selects between two
Techniques to reduce the patterns count without losing coverage
During the DFT validation patterns are used which are generated during ATPG stage, even these patterns(in Still, wgl format) are used to test a chip