OK, so the board designer just sent me an updated schematics of the design. Are there any changes? Comparing the schematics itself is hopeless. So I’ll compare the PCAD netfiles (those with a .NET extension). I mean, they are simple text files, after all.
The problem is that Orcad feels free to change the order of [...]
Having a pretty large state machine, I wanted the states enumerated automatically. Or at least not do the counting by hand. I mean, doing it once is maybe bearable, but what if I’ll want to insert a new state in the future?
So what I was after is something like
module main_state #(parameter
ST_start [...]
The old way
Sometimes all you need is a quick crawl within a site, which requires to log in first. There are two main techniques I can think about: One is to POST the login form with your script, and get the necessary cookie setting. The second is to login manually with a browser, and then [...]
One of the things I try to avoid as an FPGA engineer, is to manually configure the pin constraints (in the UCF file) in order to tell the tools which FPGA pin is connected to what. Not only is this extremely boring, but I also think that getting it done right (at the first go) [...]
