max3000 GCLK, GCLR, OE pins use

Dave,

thank You for Your answers here and about MOSFET as PWR switch.

I have some number of MAX3000 finished projects, but haven't yet clear understanding about global pins assignment and connecting in Schematic File.

All warnings in finished projects were examined and after corrections disappeared. I don't know, where in reports one may find info about pin's "globality". For example, file *.pin doesn't contain any comments about this.

Here LPM_COUNTER is simplified assumption only for illustrating the question and getting answers for concret example.

As for LPM_COUNTER's another pins - I wrote mainly about LPM_COUNTER pins which I want to connect to external global pins to get their advantages.

I can't find clear answer, what one should do to make pins global in Quartus project. So I wrote, as I understand this procedure.

May You write, are the procedure correct or how it should be changed.

(see the questions in the 1st post - would be <clk> and <clr> pins global and how one may organize try-state outputs, using OE)

____

Simplified example:

Let Schematic has CLK, OE inputs and output OUT

when

OE=1 OUT=CLK,

OE=0 OUT - tri-state output

what I should do in Quartus II to make OE and CLK global

- in Schematic File

- in Pin Planner

- in Settings

In which report I may find info about globality of CLK and OE pins?

Best regards,

Vadim