Introduction - If you have any usage issues, please Google them yourself
QuartusII use the MegaWizard Plug-In Manager , the design of the input data width is 4bit the ADD, SUB, MULT, DIVIDE, COMPARE them as a project, DEVICE selected EPF10K70RC240-4, on their timing simulation, the simulation waveform (input output selected group) in a paper print out. 2. QuartusII use the MegaWizard Plug-In Manager in LPM_COUNTER, the design of a 20bit of up_only COUNTER, requested that the COUNTER in FE0FA and automatic cycle count between FFFFF analysis of the COUNTER in EPM7128SLC84-7, EPM7128SLC84-10, and EPF10K70RC240-2, EPF10K70RC240-4 Several of the largest chip operating frequency I would be grateful if the output value of counter FFFFC- FE0FF simulation waveform between the print out (only EPF10K70RC240-4 chips, the maximum allowable Clock frequency).