I have a old data device that is spitting out TTL data at 10 MHz.
There's just a data line (no clock) but the edges clearly indicate an
internal 10 MHz clock.
I'd like to do a continuous capture of the bits, for up to tens of
minutes, into a PC. That comes to about 1 GB of raw data. I can
Hi Magnus,
2009/4/14 Magnus Danielson mag...@rubidium.dyndns.org
Say I have a 1Hz input source and my counter measures the period of
the first cycle and assigns this to A1. At the end of the first cycle
the counter is able to be rest and re-triggered to capture the second
cycle and
It might make sense to layout something on the front section of
the board.
As long as that section isn't stuffed it won't get in the way.
Whatever is
likely to be most popular.
Does anybody know of an inexpensive FPGA card like that?
Tom eventually went with a USBee SX board. The
There are two issues with this problem. One is clock recovery. The other is
getting a large chunk of data into memory and presumably on to disk.
This leads in to a question I've been meaning to ask for a while. I've been
looking for a low cost FPGA on PCI board. This might be a wild goose
