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From: | George Nychis |
Subject: | Re: [Discuss-gnuradio] I&Q on same or separate channels? |
Date: | Sun, 16 Dec 2007 22:59:27 -0500 |
User-agent: | Thunderbird 2.0.0.6 (X11/20071022) |
I've got a question about the standard RX code that reflects my code... http://gnuradio.org/trac/browser/gnuradio/branches/developers/gnychis/inband/usrp/fpga/sdr_lib/rx_buffer.v#L90When store_next, which determines which channel to read from, reaches the number of channels, according to the code above store_next returns to 0. Then store_next must wait for rxstrobe to continue across the channels again.
Two questions... 1. why does it return back to 0 and not 1?2. why wait for rxstrobe to go from 0 to 1 when the fifo is driven by rxclk?
Thanks! George
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