- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
I'm new to the quartus design software and have been entering small designs (so far) in the integrated *.bdf schematic editor (you know, where you wire simple gates together).
The design I'm working on right now requires a clock signal,which will run at something like 0.5-10 Hz. The design will be downloaded to a DE2-115 board. So far as I can tell, the "Symbol Tool" library in the block diagram editor doesn't contain a variable speed (or any other) clock. Is the normal solution to build a clock as a verilog module and then import it? Any suggestions would be appreciated!Link Copied
1 Reply
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
The clock is like any other pin. You place an IN port and then connect it to the clock input of a flip-flop, register, etc. I don't remember, but DE2 probably have a 50MHz clock, so if you need 10Hz you have slow down with a counter.
Reply
Topic Options
- Subscribe to RSS Feed
- Mark Topic as New
- Mark Topic as Read
- Float this Topic for Current User
- Bookmark
- Subscribe
- Printer Friendly Page