Forum Discussion

DonCajone's avatar
DonCajone
Icon for New Contributor rankNew Contributor
3 years ago

Modelsim | Help with apply-wave

i have a little problem with my manager input ( W ) i can't find TIME PERIOD for my project ( For W ) ( On photo W have constant 1, but in project it have change beatwen 0 and 1 ) So, if s...
Ash_R_Intel's avatar
Ash_R_Intel
Icon for Regular Contributor rankRegular Contributor
3 years ago

Hi,

The issue is still not clear to me. Input W looks like a static input and not a clock. What do you mean when you asked TIME PERIOD for W, in your first post?

As I understand from the block diagrams that you pasted, input W has no effect on output YB. Its acts as enable for output YA only. If W = 1, both the outputs YA and YB behave as a mux. But if W = 0, YA will probably always be 0.

Regards

  • DonCajone's avatar
    DonCajone
    Icon for New Contributor rankNew Contributor
    3 years ago
    Yep, input W - static 1, but i set static just for example, in project i have to set clock/counter, change between 1and0, main problem: I don't know how/which time set( in apply wave )

    W its like enable input

    And yep, its 2 mux, YB standart mux, which in quartus, YA its own mux