I had a peak, mostly because I was curious about your edge detector, but it doesn't seem to be working for me. Are there any peculiarities about it that you found when making it?
Right on - I'll have another go.
the solution I had been mulling over was to basically to divide the Real clock by 2, and use that as the system clock, and use the Real clock as a faux rising and falling. It's not really a pulse per say, but it gives the same net effect.
EDIT: Screenshot
EDIT 2: errr. revised Screenshot
