Refers to the functional relationship between two or more related variables. It is often determined empirically from some data. When the values of other variables are given, this relationship can be used to predict the value of a variable. In hardware systems , Regression testing is used so that it is not necessary to use all possible test vectors. For example, for a two-input AND gate, there are four possible logical vectors that can be applied. Regression testing can only test one or two of these vectors If it can work normally, it can be considered that the AND gate can work correctly.
CPLD CoolRunner -II Family 9K Gates 384 Macro Cells 125MHz 0.18um Technology 1.8V 144-Pin TQFP
CPLD CoolRunner -II Family 9K Gates 384 Macro Cells 217MHz 0.18um Technology 1.8V 256-Pin FTBGA
CPLD CoolRunner -II Family 9K Gates 384 Macro Cells 217MHz 0.18um Technology 1.8V 144-Pin TQFP EP
CPLD CoolRunner -II Family 12K Gates 512 Macro Cells 128MHz 0.18um Technology 1.8V 324-Pin FBGA
FPGA XC4000E Family 28K Gates 2432 Cells 0.35um Technology 5V 352-Pin Metal BGA
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